Physics, asked by rakeshsinghyadav161, 6 months ago

find workdone in changing of car form 30m/s to 60m/s of weight 150kg.​

Answers

Answered by dreamcatcher236
1

Answer:

initial velocity of car(u)=0ms

−1

final velocity of car (v)=30ms

−1

time(t)=10s

we know,

v=u+at

30=0+a(10)

a=3ms

−2

we know,

F=ma

=1500×3

or F=4500N

Explanation:

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