Physics, 09.01.2020 05:31 notchasedeibel6575
Qa bullet of mass m=20g pierces through a plate ofmass
m1=1kg then comes to rest inside a second plate ofmass
m2=2.98kg. it is found that the two platesinitially at
rest , now move with equal velocities. find theprecentage loss in
the initial velocity of the bullet whern it isbetween m1
and m2 .neglect any loss ofmaterial of the plates due to
action of bullet.
Answers: 3
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A2 kg ball travellng to the right with a speed of 4 m/s collidees with a 5 kg ball traveling to the left with a speed of 3 m/s. take right to be the positive direction. what is the total momentum of the two balls before they collide? what is the total momentum of the two balls after they collide?
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Qa bullet of mass m=20g pierces through a plate ofmass
m1=1kg then comes to rest inside a seco...
m1=1kg then comes to rest inside a seco...
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