for a pendulum that swing at any direction(Foucault pendulum), what is 1) the generalized coordinate set...
for a pendulum that swing at any direction(Foucault
pendulum),
what is
1) the generalized coordinate set
2) Kinetic energy
3) momentum of the mass? what we called it in Newtonian Physics
Homework Answers
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for a pendulum that swing at any direction(Foucault
pendulum),
what is
1) the generalized coordinate set...
1. /2 points GrifEP7 6.E.12. At the low point in its swing, a pendulum bob with...
1. /2 points GrifEP7 6.E.12. At the low point in its swing, a pendulum bob with a mass of 0.7 kg has a velocity of 8 m/s (a) What is its kinetic energy at the low point? (b) Ignoring air resistance, how high will the bob swing above the low point before reversing direction?
1.) In 1851, French physicist Léon Foucault introduced the Foucault pendulum to give direct evidence of...
1.) In 1851, French physicist Léon Foucault introduced the Foucault pendulum to give direct evidence of Earth's rotation. Suppose that the one housed for a time at Fermi Lab in Batavia, It could swing for many hours before it damped out and had a length of 30 m. If the time for the amplitude of the swing to decay to of the initial amplitude was 8 hours, then a.) find the value of the damping constant b.) the period of...
Virtual Lab: Ballistic Pendulum Introduction The ballistic pendulum was invented by Benjamin Robins in 1742 as...
Virtual Lab: Ballistic Pendulum Introduction The ballistic pendulum was invented by Benjamin Robins in 1742 as a device mainly designed to accurately measure the speed of fast traveling projectiles (bullets or cannon balls), relying only on measurements of mass and distance, without measurements of time. Knowing the mass of the projectile, estimates of its momentum and kinetic energy could also be made. Although the ballistic- pendulum method has lost its practical importance to more modern methodologies, it was used for...
1. The pendulum has the largest kinetic energy at the lowest point of its swing. TRUE...
1. The pendulum has the largest kinetic energy at the lowest point of its swing. TRUE or FALSE 2. At what launch angle does a projectile go the farthest before it hits the ground 90 0 30 45 60 30 and 60 3. When you are loading your furniture into a moving truck, you will do less work if you use a shorter (and steeper) ramp, TRUE or FALSE
1. When is the speed largest within a pendulum swing. A.As it passes by the equilibrium...
1. When is the speed largest within a pendulum swing. A.As it passes by the equilibrium point (the lowest point) in either direction. B.At the highest point of the swing. C.Midway from the highest to the lowest point, going down. D.Midway from the lowest point to the highest point, going up. E.Midway from the lowest point to the highest point, in either direction. F.The speed is uniform throughout a swing. 2.For small amplitude oscillations, when friction is not important, what...
1) A simple pendulum consists of an object with mass m attached to a string with...
1) A simple pendulum consists of an object with mass m attached to a string with length L. When the object swings upward making an angle of ? with respect to the vertical direction how much work is done by the tension force of the string? 2) Two friends are sitting in two canoes in the middle of a lake. Both canoes are initially motionless when one of the friends pushes the other canoe to separate them. Consider the canoes...
#2 by schedule: The Simple Pendulum 1. The swing angle of the pendulum is "small" when...
#2 by schedule: The Simple Pendulum 1. The swing angle of the pendulum is "small" when the period following from the fll analysis (Eq.(2) in the text) differs from the period obtained using the truncated formula, Eq.(1) at most by 0.5%. If we consider the summation in Eq.(2) only up to the second term, calculate this angle in radians, and convert it to arc degrees. (L/g)1/ T const. X (1) A fuller analysis of the problem provides a solution for...
Need help With Analysis questions. Ballistic Pendulum Lab In this lab, you will explore conservat...
Need help With Analysis questions.
Ballistic Pendulum Lab In this lab, you will explore
conservation of Energy and Momentum in an inelastic collision
between a projectile and a cardboard box suspended from a string.
In particular, you will see that the transfer of linear momentum is
easily accounted for in an inelastic collision, but the transfer of
kinetic energy is not easy to measure directly. This is because
Kinetic Energy in collisions transfers to vibrational, acoustic,
and potential energy. Once...
TRIAL 1 600 2.610 9.91 o.2 0.39 2.62 43 Average Result: The average speed of the given ball is ve...
TRIAL 1 600 2.610 9.91 o.2 0.39 2.62 43 Average Result: The average speed of the given ball is velas hralels 1) Pull the penduum to the side, insert the ball into the gun, and compress and latch the gun spring Release the pendulum so that it hangs vertically 2) Fire the gun. The pendulum will latch near the highest point of its swing. Measure ne height ha·the vertical distance from the pendulum platform to the center of the ball...
just question 3a 3b Simple harmonic motion: pendulums Equipment Pendulum bobs String and support Meter stick...
just question 3a 3b
Simple harmonic motion: pendulums Equipment Pendulum bobs String and support Meter stick & mass balance Photogate & Smart Timer Preliminary question 1. Describe simple harmonic motion in your own words. 2. Describe how mechanical energy is conserved during a pendulum's swing. 3. You have a 30.0 g pendulum bob attached to a string that is 50.0 cm long. You raise the bob so that the string makes a 20.0° angle with the vertical (as shown) and...
1. /2 points GrifEP7 6.E.12. At the low point in its swing, a pendulum bob with a mass of 0.7 kg has a velocity of 8 m/s (a) What is its kinetic energy at the low point? (b) Ignoring air resistance, how high will the bob swing above the low point before reversing direction?
1.) In 1851, French physicist Léon Foucault introduced the Foucault pendulum to give direct evidence of Earth's rotation. Suppose that the one housed for a time at Fermi Lab in Batavia, It could swing for many hours before it damped out and had a length of 30 m. If the time for the amplitude of the swing to decay to of the initial amplitude was 8 hours, then a.) find the value of the damping constant b.) the period of...
Virtual Lab: Ballistic Pendulum Introduction The ballistic pendulum was invented by Benjamin Robins in 1742 as a device mainly designed to accurately measure the speed of fast traveling projectiles (bullets or cannon balls), relying only on measurements of mass and distance, without measurements of time. Knowing the mass of the projectile, estimates of its momentum and kinetic energy could also be made. Although the ballistic- pendulum method has lost its practical importance to more modern methodologies, it was used for...
#2 by schedule: The Simple Pendulum 1. The swing angle of the pendulum is "small" when the period following from the fll analysis (Eq.(2) in the text) differs from the period obtained using the truncated formula, Eq.(1) at most by 0.5%. If we consider the summation in Eq.(2) only up to the second term, calculate this angle in radians, and convert it to arc degrees. (L/g)1/ T const. X (1) A fuller analysis of the problem provides a solution for...
Need help With Analysis questions.
Ballistic Pendulum Lab In this lab, you will explore
conservation of Energy and Momentum in an inelastic collision
between a projectile and a cardboard box suspended from a string.
In particular, you will see that the transfer of linear momentum is
easily accounted for in an inelastic collision, but the transfer of
kinetic energy is not easy to measure directly. This is because
Kinetic Energy in collisions transfers to vibrational, acoustic,
and potential energy. Once...
TRIAL 1 600 2.610 9.91 o.2 0.39 2.62 43 Average Result: The average speed of the given ball is velas hralels 1) Pull the penduum to the side, insert the ball into the gun, and compress and latch the gun spring Release the pendulum so that it hangs vertically 2) Fire the gun. The pendulum will latch near the highest point of its swing. Measure ne height ha·the vertical distance from the pendulum platform to the center of the ball...
just question 3a 3b
Simple harmonic motion: pendulums Equipment Pendulum bobs String and support Meter stick & mass balance Photogate & Smart Timer Preliminary question 1. Describe simple harmonic motion in your own words. 2. Describe how mechanical energy is conserved during a pendulum's swing. 3. You have a 30.0 g pendulum bob attached to a string that is 50.0 cm long. You raise the bob so that the string makes a 20.0° angle with the vertical (as shown) and...
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