Description : The loading limitations shall include: a. All limiting mass and centre of gravity b. All limiting mass, centre of gravity position, mass distribution and floor landing c. All limiting mass, ... of gravity position and floor loading d. All limiting mass, mass distributions and centre of gravity
Last Answer : b. All limiting mass, centre of gravity position, mass distribution and floor landing
Description : The loading limitations shall include: a. All limiting mass and centre of gravity b. All limiting mass, centre of gravity position, mass distribution and floor landing c. All limiting mass ... of gravity position and floor loading d. All limiting mass, mass distributions and centre of gravity
Description : The Leaning Tower of Pisa does not fall because (a) It is tapered at the top (b) It covers a large base area (c) Its centre of gravity remains at the lowest position (d) The vertical line through the centre of gravity of the tower falls within its base
Last Answer : Ans:(d)
Description : For which of the following objects will the centre of mass NOT be at their geometrical centre?
Last Answer : For which of the following objects will the centre of mass NOT be at their geometrical centre? (I) An egg (II ... (D) All, (I), (II) and (III).
Description : Draw the ray diagram in each case to show the position and nature of the image formed when the object is placed: (i) at the centre of curvature of a concave mirror (ii) between the pole P and focus F of ... front of a convex mirror (iv) at 2F of a convex lens (v) in front of a concave lens -Physics
Last Answer : Answer. Nature of image: Real, inverted and same size image is formed at the centre of curvature. Nature of image: Virtual, enlarged and erect image is formed behind the mirror. Nature of image: Virtual ... : Virtual, erect and diminished image is formed between O and F on the same side of object.
Description : An object is projected vertically upward near the surface of the earth. At the very top of its path, the object's velocity is zero, and its acceleration is: w) 0 x) 9.8 meters per second squared DOWNWARD y) 9.8 meters per second squared UPWARD z) depends on the mass of the object
Last Answer : ANSWER: X -- 9.8 METERS PER SECOND SQUARED DOWNWARD
Description : Two objects A and B are moving with same momentum. Mass of object 'B' is greater then mass of object 'A'. Which of the two object will have higher kinetic energy? -Physics
Last Answer : Let m1 and m2 be the masses of the body Let m1>m2Given that m1v1=m2v2v2v1=m1m2∴ Ratio between their kinetic energies , =K2K1=21m2v2221m1v12⟹K2K1=m2m1×m12
Description : If the mass of an object is doubled and the mass of object B is halved, what will be the difference in the weight of the two objects on earth ?
Last Answer : Weight depends a lot on mass. The mass of the two objects does not hold 2 . The previous weight of A is w = 2 * 9.8 = 19.6 N. If I double, mass = ( 2 * 2) = 4 . Therefore w '= 4 * 9.8 = 39.2 N. . Again b's w "= 2 * 9.8 = 19.6 N .. And halving the mass = 1 .
Description : When two objects are near each other how would increasing one object's mass affect the other object?
Last Answer : The other object would be drawn more strongly to the one with increased mass. But whether that influenced their motion would depend on the actual forces involved. Since gravity is a "mutual" attraction, the effect on the two-object system could vary in ways other than the increased net attraction.
Description : When the velocity of an object is tripled, another quantity which is tripled at the same time is the object's: w) momentum x) potential energy y) kinetic energy z) mass
Last Answer : ANSWER: W -- MOMENTUM
Description : An impulse of 10 kilogram-meter per second acting on an object whose mass is 5 kilogram will cause a change in the objects velocity of: w) 0.5 meters per second x) 2 meters per second y) 10 meters per second z) 50 meters per second
Last Answer : ANSWER: X -- 2 METERS PER SECOND
Description : The weight of a body acts through the centre of – (1) gravity (2) mass (3) both (1) and (2) (4) buoyancy
Last Answer : (1) gravity Explanation: The centre of gravity of a collection of masses is the point where all the weight of the object can be considered to be concentrated. The entire weight acts through the center of ... to the surface of the Earth) the Centres of Gravity and Mass are in exactly the same place.
Description : The point where total mass of a body is supposed to be concentrated is known as – (1) Dead centre (2) Centre of mass (3) Centre of gravity (4) Centre of motion
Last Answer : (2) Centre of mass Explanation: The centre of mass of a body or a system of particles is defined as a single point at which the whole mass of the body or system is imagined to be concentrated and ... applied forces acts at that point. It is that point that moves when forces are applied on the body.
Description : Which formula is used to calculate mass moment of inertia (I G ) of a circular rim about the axis through centre of gravity? a. mr 2 /2b. mr 2 /12 c. mr 2 /4 d. mr 2
Last Answer : d. mr 2
Description : The industrial revolution that started in the West to begin with had the following effect on education Options: A) Shifting the emphasis from the lower class culture to the middle ... class culture C) Introduction of mass educational programmes D) Introduction of vocationalisation of education
Last Answer : D) Introduction of vocationalisation of education
Description : The point where total mass of a body is supposed to be concentrated is known as (1) Dead centre (2) Centre of mass (3) Centre of gravity (4) Centre of motion
Last Answer : Centre of mass
Description : The weight of a body acts through the centre of (1) gravity (2) mass (3) both (1) and (2) (4) buoyancy
Last Answer : gravity
Description : Do objects in motion always change position and may change direction?
Last Answer : Objects in motion continuously change position.To change direction, a force needs to act upon them.
Description : if an object has a mass of 20 kg, what is the force of gravity acting on it on earth? -General Knowledge
Last Answer : If an object has a mass of 20 kg, The force of gravity acting on earth is 196N. Solution: force =mass *acc , force = 20 *9.8 = 196N.
Description : A hydrometer indicates specific gravity by comparing the _____________. A. density of a substance in water with the density of the same substance in air B. differences in weight between water and the ... of an object in water with the buoyancy of the same object in the liquid being measured
Last Answer : Answer: D
Description : Point where all weight of object acts is called A. central point B. center of gravity C. edge D. center of mass
Last Answer : center of gravity
Description : An object with a mass of 5 kilograms is a distance of 5 meters above the surface of the earth. If the acceleration due to gravity is 10 meters per second squared, the potential energy of the object relative to the ... is: w) 10 joules x) 20 joules y) 100 joules z) 250 joules e) none of the above
Last Answer : ANSWER: Z -- 250 JOULES
Description : Pick up the correct statement from the following: (A) A combined footing is so proportioned that centre of gravity of supporting area coincides with centre of gravity of two column loads (B) A ... in shape (C) Trapezoidal shaped footings may be provided under any loading (D) All the above
Last Answer : Answer: Option D
Description : How do I find the distance an object is from the earth with only it's mass and weight in it's current position?
Last Answer : You divide the mass by the weight, to get the gravitationalacceleration. Then you use the fact that this gravitationalacceleration, or gravitational field, is inversely proportional tothe square of the distance. The distance should be calculated fromthe center of the Earth.
Description : If the objects focus on the problem domain, then we are concerned with (A) Object Oriented Analysis. (B) Object Oriented Design (C) Object Oriented Analysis & Design (D) None of the above
Last Answer : (A) Object Oriented Analysis.
Description : Superficially the term object-oriented , means that, we organize software as a (A) collection of continuous objects that incorporates both data structure and behaviour. (B) collection of ... and behaviour. (D) collection of objects that incorporates both discrete data structure and behaviour.
Last Answer : (C) collection of discrete objects that incorporates both data structure and behaviour.
Description : Why is the gravity of different planets differ?
Last Answer : Feel Free to Answer
Description : Why does gravity differ on different planets?
Last Answer : Because different planets have different masses :)
Description : What happens to the force of gravity when the distance between two object's decreases?
Last Answer : As the distance between two objects decreases (i.e. they getcloser together), the force of gravity increases.
Description : Why is the acceleration of falling objects affected by gravity?
Last Answer : Need answer
Description : If a Normal Force (Fn) is equal and opposite to gravity then why do objects fall?
Last Answer : They fall because the "Fn" is not present until the object is resting on the Earth's surface. Air can not transmit this force.
Description : Reversing the order in which a sequence of transformations is performed may affect thetransformed position of an object. a.TRUE b.FALSE c. d.
Last Answer : a.TRUE
Description : Which among the following definitions are correct: a) Object - Any entity that has state and behavior is known as an object. b) Class - Collection of objects is called class. It is logical entity. c) ... re-usability and is used to achieve run time polymorphism. d) All of the above e) None of These
Last Answer : d) All of the above
Description : The centre of gravity of a plane lamina will not be at its geometrical centre if it is a a.Square b.Equilateral triangle c.Circle d.Rectangle e.Right angled triangle
Last Answer : e. Right angled triangle
Description : A floating/submerged body is always stable, if its centre of gravity (A) Lies above its centre of buoyancy (B) And centre of buoyancy coincide (C) Lies below its centre of buoyancy (D) Lies above its metacentre
Last Answer : (C) Lies below its centre of buoyancy
Description : Pick up the correct statement from the following: (A) In the earth's magnetic field, a magnetic needle rests in magnetic meridian (B) The angle between the true meridian and the magnetic meridian is ... gravity tends to dip down towards the nearer magnetic pole of the earth (D) All the above
Last Answer : (D) All the above
Description : 06. A body floating in a liquid is said to be not in equilibrium if its metacentre lies below its centre of gravity. A) Agree B) Disagree
Last Answer : A
Description : 04. A body floating in a liquid is said to be in a stable equilibrium, if its metacentre coincides with its centre of gravity. A) True B) False
Last Answer : B
Description : A submerged body is said to be in a stable equilibrium, if its centre of gravity __________ the centre of buoyancy. (A) Coincides with (B) Lies below (C) Lies above (D) None of these
Last Answer : Answer: Option B
Description : A body floating in a liquid is said to be in neutral equilibrium, if its metacentre (A) Coincides with its centre of gravity (B) Lies above its centre of gravity C) Lies below its centre of gravity (D) Lies between the centre of buoyancy and centre of gravity
Last Answer : Answer: Option A
Description : The depth of centre of pressure (h) for a vertically immersed surface from the liquid surface is given by (where IG = Moment of inertia of the immersed surface about horizontal axis through its centre of gravity, A = Area of immersed surface, ... (IG/ ) - (B) (IG/ ) - (C) ( /IG) + (D) (IG/ ) +
Description : What measures an object's change in position per time?
Last Answer : Speed (ex: meters/second, miles/hour)
Description : What is the technique of detecting the position of objects by producing very high frequency sound waves and listening to the echos?
Last Answer : ANSWER: SONAR
Description : What are some useless features on everyday objects or any object in general?
Last Answer : In my opinion: Elevator Door Close button Ice maker/dispenser in refrigerator. It takes up tons of space an put a hole in the door that always leaks. Use Ice cube trays. Pencils with Hard lead ¾ of the functions on my phone.
Description : you are stuck in a house you have four objects to use you have a wooden chair,a ladder a piano,and an axe. The axe is rubber What would you use to get out?? hint* you can't get out with breaking it and you can only pick one object. -Riddles
Last Answer : you use the piano KEYS!!!!!
Description : Saurabh wants to insert graphics object in his presentation. Give him names of two graphic objects, which he can insert in his presentation? -Technology
Last Answer : Two graphic objectsare Picture and AutoShapes
Description : what is Motion of an object is a change in the objects what?
Last Answer : period of time?
Description : Statistics , Problems with Two Projectors ? From the top of a 100 meter high tower an object is thrown at a 30 ° angle with a horizontal speed of 50 ms . At the same time another object from ... সাথে with the same velocity horizontally . At what time and at what height will the two objects meet ?
Last Answer : answer:
Description : How the motions of the particles that make up an object change when the object's temperature increases?
Last Answer : The movement of particles is increased at high temepearature.