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A ball moving at 5.10 m/s strikes a stationary ball of the same mass. After the collision, the first ball moves at 4.18 m/s, at an angle of 35.0 degree with respect to the original line of motion.
(a) Calculate the velocity of the second ball after collision.
m/s
° (with respect to the original line of motion, include the sign of your answer; consider the sign of the first ball's angle)
(b) Find was the collision inelastic or elastic?
A 1.2 kilogram object moving with a speed of 8m/s collides perpendicularly with wall and emerges with a speed of 6m/s in the opposite direction, find the magnitude of the average force on the object by the wall
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A thin soap film (n = 1.302) suspended in air has a uniform thickness. When white light strikes the film at normal incidence, violet light (&lambdav = 412 nm) is constructively reflected. At what angle of incidence will green light (&lambdag = 562..
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three point charges are placed on the y-axis a charge q at ya a charge -2q at the origin and a charge q at y-1 . such
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question1a child slides down a slide with a 31 degree incline and at the bottom her speed is precisely one-third what
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