Physics, asked by manishanand234, 1 year ago

A car travels half of its distance with velocity 30m/s. If average velocity for whole journey is 15m/s. Find the velocity of car for next half of its distance

Answers

Answered by hyunxu
1
HOLA! !!

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hyunxu: then give me right ans pls
manishanand234: I think it must be 10
hyunxu: hmmm 30+10/2 = 40/2 = 20 not equal to 15
manishanand234: use another formula
hyunxu: what?
hyunxu: PLS fast
hyunxu: yes
hyunxu: yes
hyunxu: avg velocity is not equal to v1+v2/2 since it's vector
hyunxu: PLS report my ans
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