Physics, asked by shekhismail5, 1 year ago

If momentum and mass becomes half then what is the new kinetic energy

Answers

Answered by JunaidMirza
1
Kinetic energy will be halved.
Refer to the image attached for solution.
Attachments:
Answered by BigSmoke
1
As Kinetic energy= p square /2m

according to question.
m is m/2
p=p/2

K' = p square/4 divided by 2m/2
k' = 1/2p square / 2m
k' = 1/2 K

Hope you get your answer.
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