Description : How does a diving board illustrates newtons third law of motion?
Last Answer : What is the answer ?
Description : How diving boards illustrates newtons third law of motion?
Description : Newton's first law is also known as __. (1) Law of Friction (2) Law of Momentum (3) Law of Inertia (4) Law of Motion
Last Answer : (3) Law of Inertia Explanation: Newton's first law of motion is also known as the law of inenrtia. It states that an object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.
Description : Newton's second law states that the net force acting on a body is equal to the body's time rate of change of: w) acceleration x) mass y) momentum z) inertia
Last Answer : ANSWER: Y -- MOMENTUM
Description : Newton's first law is often referred to as which of the following? w) The law of straight-line motion. x) The law of momentum y) The law of inertia z) F = ma (Spell out M-A)
Last Answer : ANSWER: Y -- THE LAW OF INERTIA
Description : Newton's first law of motion gives the concept of – (1) Energy (2) Work (3) Momentum (4) Inertia
Last Answer : (4) Inertia Explanation: Newton's laws of motion are three physical laws that form the basis for classical mechanics. They describe the relationship between the forces acting on a body and its motion due to ... of the object is constant. Newton's first law is often referred to as the law of inertia.
Description : Newton’s first law of motion gives the concept of (1) energy (2) work (3) momentum (4) inertia
Last Answer : inertia
Description : Which law is also called the law of inertia? (1) Newton's first law (2) Newton's Second Law (3) Newton's Third Law (4) All of these
Last Answer : (1) Newton's first law Explanation: "An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force." In fact, it is the natural tendency of objects to resist changes in their state of motion.
Description : How do you use Newtons second law of motion to describe the relationship between force mass and acceleration?
Last Answer : Need answer
Description : A block of mass m is pulled along a surface as shown. The coefficient of kinetic friction between the block and the surface is m and the tension in the rope is T. The acceleration of the block is (a) a = T cos q/mg (b) a = T cos q/mgm (c) a = T cos q/m + mmg (d) None of the above
Last Answer : Ans:(d)
Description : A 20kg toy wagon is pulled with an applied force of 35N. if the handle of the wagon is at 45, and the coefficient of friction is 0.1, find the acceleration of the wagon?
Last Answer : 9.19 m/s^2
Description : A magician, had a water glass that was filled to the top. Holding the glass above his head he let it drop to the carpet without spilling a single drop of water. How could he manage to drop the glass from a height of six feet and not spill any water? -Riddles
Last Answer : The glass was filled, but not with water.
Description : State Newton’s third law of motion and also tell how it explains the walking of a man on the ground. -Science
Last Answer : Formally stated, Newton's third law is: For every action, there is an equal and opposite reaction. The statement means that in every interaction, there is a pair of forces acting on the two interacting objects. ... on the second object. As we walk on a ground the ground also applies force on us.....
Description : The flying of birds is a proof of Newton’s (a) First law (b) Second law (c) Third law of motion (d) Both Second and Third laws
Last Answer : Ans:(c)
Description : Why does a cannon recoil after firing? (1) Conservation of energy (2) Backward thrust of gases produced (3) NeMon's third law of motion (4) Newton's first law of motion
Last Answer : (3) NeMon's third law of motion Explanation: Recoil is the backward momentum of a gun when it is discharged. In technical terms, the recoil caused by the gun exactly balances the forward momentum of ... 's third law. In case of canons, the momentum is transferred to the ground through its mount.
Description : The passengers standing in a bus fall in the backward direction when the stationary bus begins to move. Which of the following laws explains this situation? (1) Newton's First Law of Motion (2) Newton's Third Law of Motion (3) Newton's Second Law of Motion (4) The Law of Conservation of Momentum
Last Answer : (1) Newton's First Law of Motion Explanation: According to Newton's first law of motion (law of inertia) a body either at rest or in uniform motion will remain so unless acted on by a force When the passengers are standing on the bus, they (and the bus) are in a state of uniform motion.
Description : An object at rest will remain at rest and an object in motion will remain in motion until and unless it is acted upon by an external force. This is Newton's – (1) First law (2) Second law (3) Third law (4) Fourth law
Last Answer : (1) First law Explanation: Newton's first law of motion - sometimes referred to as the law of inertia-states that every object will remain at rest or in uniform motion in a straight line unless ... its state by the action of an external force. This is normally taken as the definition of inertia.
Description : Which law/principle of solid mechanics is similar/equivalent to Newton's law of viscosity in fluid mechanics? (A) Archimedes principle (B) Newton's second law of motion (C) Hooke's law (D) Newton's third law of motion
Last Answer : (C) Hooke's law
Description : Propulsion of rocket follows from the (A) Newton's second law of motion (B) Newton's third law of motion (C) Law of projectiles (D) Archimedes principle
Last Answer : Option B
Description : Why does a cannon recoil after firing ? (1) Conservation of energy (2) Backward thrust of gases produced (3) Newton’s third law of motion (4) Newton’s first law of motion
Last Answer : Newton’s third law of motion
Description : Carlos is pulling a 40 kilogram cart with a horizontal force of 100 newtons. The force of friction on the cart is 20 newtons. The acceleration of the cart is: w) 2 meters per second squared x) 2.5 meters per second squared y) 20 meters per second squared z) 200 meters per second squared
Last Answer : ANSWER: W -- 2 METERS PER SECOND SQUARED
Description : A passenger standing in a bus is thrown outward when the bus takes a sudden turn. This happens due to – (1) Outward pull on him (2) Inertia of motion (3) Change in momentum (4) Change in acceleration
Last Answer : (2) Inertia of motion Explanation: This is inertia of direction. It is the ability of body to be in a state of direction of motion for example sun holds planets in a fixed elliptical path .this ... at rest or moving with a constant velocity. It is the property possessed by a body to resist change.
Description : A passenger standing in a bus is thrown outward when the bus takes a sudden turn. This happens due to (1) Outward pull on him (2) Inertia of motion (3) Change in momentum (4) Change in acceleration
Last Answer : Inertia of motion
Description : The phenomenon of Newton’s rings can be used to check the __________. A. Wavelength of monochromatic light B. phase coherence of two sources C. flatness of any glass surface D. velocity of light
Last Answer : A. Wavelength of monochromatic light
Description : How to get the idea of inertia and ball from Newton's first law ?
Last Answer : Newton's first law states that if a force is not applied, the stationary object wants to remain stationary and the moving object to be in motion , that is , the object just wants to keep its state intact. ... ball is the cause of the change in its past state. From this comes the idea of the ball.
Description : How does a continental plate demonstrate Newton's law of inertia?
Description : The Newton's First Law is also called as (1) Law of moments (2) Law of inertia (3) Law of energy (4) Law of momentum
Last Answer : (2) Law of inertia Explanation: According to Newton's first law, an object that is at rest will stay at rest unless an unbalanced force acts upon it and an object that is in motion will not change its velocity unless an unbalanced force acts upon it. So this law is known as the law of inertia.
Description : The Newton's First Law is also called as – (1) Law of moments (2) Law of inertia (3) Law of energy (4) Law of momentum
Description : The Newton’s First Law is also called as (1) Law of moments (2) Law of inertia (3) Law of energy (4) Law of momentum
Last Answer : Law of inertia
Description : Has something in the law changed since the woman won her case about spilling hot coffee on her lap?
Last Answer : answer:What is it that we are supposed to learn from this story? The story has been used as “proof” that litigation is out of control because someone simply spilled coffee on herself. If she suffered serious injury, it’s a different story.
Description : A moving body on Earth ordinarily comes to rest by itself because of the (a) Law of inertia (b) Forces of friction (c) Conservation of momentum (d) Gravity
Last Answer : Ans:(b)
Description : According to Newton's 2nd law the object's acceleration and centripetal force are A. at right angles to each other B. anti parallel to each other C. make acute angle with each other D. in same direction
Last Answer : in same direction
Description : The acceleration of a particular body is directly proportional to the resultant force acting on it & inversely proportional to its mass. a. Pascal's Law b. Joule's Law c. Newton's Law d. None of the above
Last Answer : Newton's Law
Description : What best illustrates the phenomenon of oceans acting as barriers rather than highways?
Last Answer : The national languages of Canada being English and French
Description : How do people in cafés carry coffees without spilling them?
Last Answer : They walk very very carefully.
Description : Which Newtonian law of motion is called the law of inertia ?
Last Answer : Newton's 1st law of motion is called the law of inertia.
Description : The statement the resultant of the external forces applied to a body (rigid or non-rigid) composed of a system of particles is equivalent to the vector summation of the effective forces acting on all ... motion b.Principle of dynamics c.D' Alembert's principle d.Nowton's law e.Mohr's principle
Last Answer : c. D' Alembert's principle
Description : Coulomb's law for the force between electric charges most closely resembles a.Newton's laws of motion b.Law of conservation of energy c.Gauss's theorem d.Newton's law of gravitation e.None of the above
Last Answer : d. Newton's law of gravitation
Description : Explain Newton's second law of motion ?
Last Answer : Newton's second law of motion is: "The rate of change of mass velocity of an object is proportional to the force applied to it and the velocity of the object changes in the direction in which the force ... in the direction of velocity for a period of time, so its velocity changes from u to v .
Description : What is Newton's second law of motion ?
Last Answer : Second formula: The rate of change of momentum of an object is proportional to the applied ball and the change of momentum of the object occurs in the direction in which the force acts.
Description : What is Newton's first law of motion ?
Last Answer : First formula: When no external force is applied, the stationary object is stationary and the moving object continues to move smoothly in a balanced motion.
Description : For the study of any kind of motion, we never use Newton’s first law of motion directly. Why should it be studied?
Last Answer : For the study of any kind of motion, we never use Newton’s first law of motion directly. Why should it be studied?
Description : When calculating Newton's Second Law of Motion what is the resulting unit of measurement called?
Last Answer : hhhsgdhchjdhsnsjhjskhjsbsjnsbjsnhjhjdfsdgsjhshvbjhdhdvb
Description : newtons first law of motion describes?
Last Answer : An object will remain at rest or in uniform motion in a straight line unless acted upon by an external force.
Description : Newton’s 1st law of motion gives the concept of –
Last Answer : Inertia
Description : Euler's equation of motion is a statement expressing (A) Conservation of mass (B) Conservation of energy (C) Newton's first law of motion (D) Newton's second law of motion
Last Answer : (A) Conservation of mass
Description : The continuity equation (A) Relates mass flow rate along a stream tube (B) Relates work and energy (C) Stipulates that Newton's second law of motion must be satisfied at every point in the fluid (D) None of these
Last Answer : (A) Relates mass flow rate along a stream tube
Description : A Newtonian fluid is that (A) Which follows Newton's law of motion (B) Which needs a minimum shear, before it starts deforming (C) For which shear & deformation are related as T = µ (∂u/∂y) (D) None of these
Last Answer : (C) For which shear & deformation are related as T = µ (∂u/∂y)
Description : Which of the following must be followed by the flow of a fluid (real or ideal)? (I) Newton's law of viscosity. (II) Newton's second law of motion. (III) The continuity equation. (IV) Velocity of boundary layer must be zero relative to ... . (A) I, II, III (B) II, III, V (C) I, II, V (D) II, IV, V
Last Answer : (B) II, III, V
Description : In Newton's law range, the drag co-efficient for the motion of spherical particle in a stationary fluid is (A) 0.44 (B) 0.044 (C) 4.4 (D) 44
Last Answer : (A) 0.44