Sir
Please solve Q's no-8
Asked by shobhit
7th May 2018,
11:11 PM
Answered by Expert
Answer:
impulse = m(v-u) = m[ (4i-j) - (i+3j) ] = m(3i-4j)
m is mass, v is final velocity and u is initial velocity
magnitude of initial velocity |u| and that of final velocity |v| are given by
Coefficent of restitution CR is given by ( |v| / |u| )
Answered by Expert
8th May 2018,
2:14 PM
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