In a ballistic pendulum setup designed to find the muzzle velocity of a bullet, the bullet is fired at point blank range into a block and the system moves through a vertical height before coming to rest. For this experiment, take the mass of the bullet to be 0.100 kg and the mass of the block to be 4.9 kg. When the bullet is fired and embeds in the block, together they rise through a vertical height of 0.50 meters.
Required:
a. Find the speed of the block/bullet system immediately after impact.
b. Find the initial speed of the bullet.
Answers: 2
Physics, 22.06.2019 03:30
Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)
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