which scientist would study the force of a car running into a wall? A) A chemist B) A physicist C) A botanist D) A biologist
1 answer:
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Answer:
"500 Joule/sec" is the right answer.
Explanation:
The given values are:
Force,
F = 1000 N
Velocity,
s = 10 m
Time,
t = 20 s
Now,
The power will be:
=
On putting the values, we get
=
=
=