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A simple pendulum is 9.00 m long.
(a) What is the period of simple harmonicmotion for this pendulum if it is located in an elevatoraccelerating upward at 9.00m/s2?
s
(b) What is its period if the elevator is accelerating downward at9.00 m/s2?
(c) What is the period of simple harmonic motion for the pendulumif it is placed in a truck that is accelerating horizontally at9.00 m/s2?
A 47.0-g golf ball is driven from the tee with an initial speed of 50.0 m/s and rises to a height of 25.6 m. Neglect air resistance and determine the kinetic energy of the ball at its highest point
Sketch a graph of maximum kinetic energy, KE max against visible light frequency, v for this experiment Label threshold frequency Vc.
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The car encounters a loop of radius R = 18 m at ground level. As you will learn in the course of this problem, the initial height 54.00 m is great enough so that the car never loses contact with the track.
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in a youngs double-slit experiment the wavelength of the light used is 550 nm in vacuum and the separation between the
In a ballistic pendulum experiment a 20 g bullet is shot into a 2.3 kg block of wood suspended by a cord of negligible mass. what is the approximate muzzle speed (in m/s) for the gun that fired the bullet
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I hold a flat mirror 24.6 cm in front of my face. There is a freckle on my face 1 mm in diameter. Find the angular size of the freckle on the image of my face as viewed by my eye
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