Find the force required to impact a car with a velocity of 30m/sec in 10sec, starting at rest.
plz answer it fast
Answers
Answered by
1
Explanation:
Hi friend,
from newton second law of motion
f×t=m(v-u)
f=m(v-u)/t
=1500(30-0)/10
=4500N
Answered by
2
Answer:
hey mate here is ur ans
Explanation:
given u = 0 ( starting from rest)
v = 30m/s
t= 10 s
acc = a = v-u/t = 30-0/10 = 3m/s²
F = ma = 3m N [ where m is mass of car ]
hope it help u
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