what is the ratio of kinetic energy of two object of similar masses whose velocities are in the ratio 3:4.
Answers
Answered by
1
the answer would be 9:16
Explanation:
KE is directly proportional to square of velocity
Answered by
0
Answer:
9:16, directly proportional to the square if velocity
Explanation:
Let the two substances be of:
M=10kg,V=6m/s
M=10kg,V=8m/s
KE of 1st substance= 1/2*M*V²
=1/2*10*6*6
=180
KE of 2nd substance=1/2*M*V²
=1/2*10*8*8
=320
Ratio=180:320
=9:16
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