Jerry, the mouse, has managed to hack into the operating software of Mechano ( mM = 2.80 kg), the evil robot cat. Jerry instructs Mechano to fire a projectile ( mp 2.00 x 10-2 kg) at Tom the cat. Answer the two parts below, using three sig figs. Part A - When the cannon fires, Mechano rolls backward with a recoil speed of 0.630 m/s. What is the speed of the projectile, up, when it ermeges from the cannon? Part B - How much energy, AE, is released by the gunpowder that explodes inside the cannon when the projectile is fired?

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter10: Systems Of Particles And Conservation Of Momentum
Section: Chapter Questions
Problem 42PQ: A submarine with a mass of 6.26 106 kg contains a torpedo with a mass of 354 kg. The submarine...
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Jerry, the mouse, has managed to hack into the operating software of Mechano (
mM=2.80 kg), the evil robot cat. Jerry instructs Mechano to fire a projectile (
mp 2.00 x 10-2 kg) at Tom the cat.
=
Answer the two parts below, using three sig figs.
-
Part A When the cannon fires, Mechano rolls backward with a recoil speed of 0.630 m/s. What is the speed of the projectile, Up, when it
ermeges from the cannon?
Part B - How much energy, AE, is released by the gunpowder that explodes inside the cannon when the projectile is fired?
Transcribed Image Text:Jerry, the mouse, has managed to hack into the operating software of Mechano ( mM=2.80 kg), the evil robot cat. Jerry instructs Mechano to fire a projectile ( mp 2.00 x 10-2 kg) at Tom the cat. = Answer the two parts below, using three sig figs. - Part A When the cannon fires, Mechano rolls backward with a recoil speed of 0.630 m/s. What is the speed of the projectile, Up, when it ermeges from the cannon? Part B - How much energy, AE, is released by the gunpowder that explodes inside the cannon when the projectile is fired?
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