Description : As a pendulum swings from its highest to its lowest point, it has the SMALLEST acceleration when it is: w) at its lowest point x) at its highest point y) at a point 1/3 the distance from the top of its swing z) at a point 1/2 the distance from the top of its swing.
Last Answer : ANSWER: W -- AT ITS LOWEST POINT
Description : What changes can you make to affect the pendulum so that it can swing more or less swings in 15 seconds?
Last Answer : You can affect the pendulum to move down or up and it will be will might be 11 or 12 seconds because of the length and how you want the pendulum for it to move.
Description : The work done by the string of a simple pendulum during one complete oscillation is equal to (1) Total energy of the pendulum (2) Kinetic energy of the pendulum (3) Potential energy of the pendulum (4) Zero
Last Answer : (4) Zero Explanation: Work done by the string of the simple pendulum during one complete oscillation is zero. Tension in the string exactly cancels the component parallel to the string. This leaves a net restoring force back toward the equilibrium position as equal to zero.
Last Answer : Zero
Description : Second’s pendulum is a pendulum which executes one oscillation in: (1) Half a second (2) One second (3) Two seconds (4) None of these
Last Answer : (3) Two seconds Explanation: A pendulum is a weight suspended from a pivot so that it can swing freely. A seconds pendulum is a pendulum whose period is precisely two seconds; one second for a swing in one direction and one second for the return swing, a frequency of 1/2 Hz.
Description : The time `t` of a complete oscillation of a simple pendulum of length `l` is given by the equation `T=2pisqrt(1/g)` where `g` is constant. What is the
Last Answer : The time `t` of a complete oscillation of a simple pendulum of length `l` is given by the equation `T= ... error in `T` when `l` is increased by 1%?
Description : The time taken by a pendulum to complete one oscillation is called its?
Last Answer : Time period
Description : When a person sitting on a swing stands up on the swing, the frequency of oscillation – (1) decreases (2) increases (3) becomes infinite (4) does not change
Last Answer : (2) increases Explanation: In Simple Harmonic Motion, the frequency of the oscillation (1) is the number of oscillations per second which is expressed as f = 1/T where T is the time period (the time for the oscillator to complete one cycle).
Description : When a person sitting on a swing stands up on the swing, the frequency of oscillation (1) decreases (2) increases (3) becomes infinite (4) does not change
Last Answer : increases
Description : What is the oscillation period of the pendulum in the center of the earth ?
Last Answer : The oscillation of the pendulum in the center of the earth is infinite.
Description : If the length of a simple pendulum is halved then its period of oscillation is - (1) doubled (2) halved (3) increased by a factor √ 2 (4) decreased by a factor √ 2
Last Answer : (4) decreased by a factor √ 2
Description : Due to energy dissipation by viscous forces in air, if simple harmonic variations of a pendulum die away after some time, then oscillation is said to be: A. undamped B. free C. damped D. dependent
Last Answer : damped
Description : If the length of a simple pendulum is halved then its period of oscillation is (1) doubled (2) halved (3) increased by a factor root 2 (4) decreased by a factor root 2
Last Answer : decreased by a factor root 2
Description : What happens to the total energy of the pendulums as it swings What determines the maximum total energy of the pendulum?
Last Answer : The total energy falls by a small amount which is used toovercome air resistance.
Description : If not pushed why does the pendulum not go as high when it swings back?
Last Answer : What is the answer ?
Description : In a pressure penstock 4500 m long, water is flowing at a velocity of 4 m/s. If the velocity of the pressure wave traveling in the pipe, due sudden complete closure of a valve at the downstream end, is ... period of oscillation in second under frictionless conditions? (a) 6 (b) 8 (c) 9 (d) 11
Last Answer : (a) 6
Description : A particle is moving in Simple Harmonic Motion in a simple pendulum with some period of oscillation. Now in order to double the period of oscillation a.The length of pendulum should be quadrupled b.The ... length of pendulum should be reduced to one fourth e.The mass of the bob should be doubled
Last Answer : a. The length of pendulum should be quadrupled
Description : If the length of a pendulum is doubled, its frequency of oscillation is changed by a factor of (a) 2 (b) √2 (c) 1/2 (d) 1/4
Last Answer : Ans:(c)
Description : Oscillation of pendulum is an example of
Last Answer : simple harmonic motion.
Description : If air resistance is neglected, at the mid-point of its swing, the acceleration of the bob of a simple pendulum along its path is always a.Increasing b.Zero c.A cycloid d.Decreasing e.A minimum but not equal to zero
Last Answer : d. Decreasing
Description : A child weighing 50 Newtons is on a swing. He goes from a minimum height of 0.2 meters to a maximum height of 1.5 meters. His maximum speed is closest to: w) 3 meters per second x) 5 meters per second y) 7 meters per second z) 9 meters per second
Last Answer : ANSWER: X -- 5 METERS PER SECOND
Description : The time period of a second’s pendulum is – (1) 1 second (2) 2 seconds (3) 0.5 second (4) 1.5 seconds
Last Answer : (2) 2 seconds Explanation: A seconds pendulum is a pendulum whose period is precisely two seconds; one second for a swing in one direction and one second for the return swing, a frequency of 1/2 Hz. At standard gravity its length is 0.994 m.
Description : The acceleration due to gravity on the moon is 1.6 meters per second squared. If a pendulum is whose length is 6.4 meters is placed on the moon, its period will be: w) 1.57 seconds x) 3.14 seconds y) 12.56 seconds z) 25.12 seconds
Last Answer : not real
Description : The time period of a seconds pendulum is (1) 1 second (2) 2 seconds (3) 0·5 second(4) 1·5 seconds
Last Answer : 2 seconds
Description : The time taken by the body to complete one oscillation is called
Last Answer : time period.
Description : What is oscillation ? What is oscillation ?
Last Answer : The time it takes for a vibrating object to complete a full oscillation is called oscillation period.
Description : For which Diode is used? (1) modulation (2) oscillation (3) amplification (4) purificationin
Last Answer : (4) purificationin Explanation: The most common function of a diode is to allow an electric current to pass in one direction (called the diode's forward direction), while blocking current in the ... ) resistance to current flow in one direction, and high (ideally infinite) resistance in the other.
Description : Period of oscillation of 3 cm microwaves in seconds is (1) 1 x 10¹⁰ (2) 1 x 10⁻¹⁰ (3) 0.01 (4) 0.001
Last Answer : (2) 1 x 10⁻¹⁰ Explanation: The period of oscillation of 3 cm microwaves is 1 x 10^-10 (Physics, Volume 1, by Halliday). The period of oscillation is the smallest interval of time in which a system undergoing oscillation returns to the state it was in at the beginning of the oscillation.
Description : The period of oscillation of a particle undergoing simple harmonic motion is: w) independent of the amplitude of the motion x) directly proportional to the frequency of oscillation y) independent of the frequency of oscillation z) none of the above
Last Answer : ANSWER: W -- INDEPENDENT OF THE AMPLITUDE OF THE MOTION
Description : For which Diode is used ? (1) modulation (2) oscillation (3) amplification (4) purification
Last Answer : purification
Description : How many seconds does it take for a swing to go back and forth one hundred times if it goes back and forth twice every five seconds?
Last Answer : if it goes back and forth 2x in 5 seconds, 50 times that is 50x5or 250 seconds, aka 3 min 10 sec
Description : Why do you swing the ball while playing table tennis ?
Last Answer : The ball swings because of unequal pressure on the top and bottom of the ball.
Description : The swing of a spinning cricket ball in air can be explained on the basis of – (1) Sudden change in wind direction. (2) Buoyancy of air. (3) Turbulence caused by wind. (4) Bernoulli's theorem.
Last Answer : (3) Turbulence caused by wind. Explanation: The main theory of swing bowling surrounded turbulent and laminar airflow. Laminar air separates from the surface of the ball earlier than turbulent flow air, ... towards the back; inducing a greater lift force on the turbulent airflow side of the ball.
Description : The swing of a spinning cricket ball in air can be explained on the basis of (1) Sudden change in wind direction. (2) Buoyancy of air. (3) Turbulence caused by wind. (4) Bernoulli’s theorem.
Last Answer : Turbulence caused by wind.
Description : A clock with a second pendulum is gaining 5 minutes a day. To correct it a.The eccentricity of bob with pendulum should be decreased b.The length of the pendulum should be decreased c.The ... .The length of the pendulum should be increased e.The eccentricity of bon with pendulum should be increased
Last Answer : d. The length of the pendulum should be increased
Description : I have a Barwick Wall clock Model #4994. First, how old is it And second , what are the levers on the sides of the dial at 3 and 9 o'clock It has a pendulum?
Last Answer : minutes
Description : Time period of second pendulum is
Last Answer : 2 sec
Description : . In centrifugal pendulum absorber , the natural frequency in cycle per second can be given by A Fn =N √(R/L) B Fn =1/N √(R/L) C Fn =N/2 √(R/L) D Fn =N2 √(R/L)
Last Answer : A Fn =N √(R/L)
Description : In centrifugal pendulum absorber , the natural frequency in cycle per second can be given by A) Fn =N √(R/L) B) Fn =1/N √(R/L) C) Fn =N/2 √(R/L) D) Fn =N2 √(R/L)
Last Answer : A) Fn =N √(R/L)
Description : Extreme mood swings/moodiness after starting Seasonale birth control?
Last Answer : You should consult your doctor/gynecologist. This doesn’t sound at all normal. Good luck.
Description : How do you deal with mood swings?
Last Answer : You need a bud to take care of you. That makes a huge difference. I never knew how much until I found one.
Description : How do I control my severe mood swings?
Last Answer : It may be time to see your doctor to see if you need your meds changed or dosage change. You can try to control your mood by listening to relaxion tapes or soothing music, walking or exercise might be beneficial also (to help release those endorphines).
Description : Help with avoiding depression swings?
Last Answer : answer:Have you tried anti-depressants? They will likely change your outlook on life. Also exercise helps with depression.
Description : Locations of rope swings in Massachusetts?
Last Answer : It’s a little drive, but there’s a lake with a rope swing at Bigelow Hollow State Park just across the border into CT. Photo proof.
Description : Do you still play on swings?
Last Answer : I still love swings, and I definitely would love to have an incredibly romantic kiss on one sometime…
Description : Can antibiotics cause mood swings?
Last Answer : Never heard of mood swings -- just hives for me. :(
Description : im using muscadine vinees to make swings and finding bugs after cut. how do i treat for the bugs
Last Answer : VINE PESTS: Japanese Beetle The adult Japanese beetle feeds on the leaves of more than 250 plants, but it especially enjoys the muscadine foliage. With a metallic green head and thorax, copper wing ... extensive bugs; 2 or 3 applications will rid the bug problem without damaging the vines. -Birdy
Description : What was a game that involved a robotic chicken and you had to jump over its eggs it also involved slides and swings and was all robotic. I think it was nickelodeon .?
Last Answer : Feel Free to Answer
Description : Menopause and Mood Swings?
Last Answer : Once a women starts going through menopause, mood swings can often occur. Understanding why these mood swings happen and what you can do about them, will make your transition into menopause much easier. ... the symptoms that can occur, it is easier to talk about feelings and the changes that occur.
Description : Could severe mood swings be a symptom of manic depression?
Last Answer : Mood swings are an indication of manic depression, otherwise known as Bipolar disorder. There are other reasons, however that could cause severe mood swings, such as Diabetes, thyroid imbalance, and brain tumors. Food Allergies or nutrional deficiences sometimes also present with mood swings.