Question

if 10 joules of work done in 10 seconds. then what is the power?​

Answer 1

Explanation:

Assuming the 10 N acts constantly on the body during the 10 s and that it is the only force acting on the body , then the work done can be calculated by W=F×S where S is the distance covered during the 10 s, which can be calculated using Newton’s equations of motion

S=ut+1/2×a×t^2

a=F/m=10/m

I am also assuming the mass m and initial velocity v of the body is known.

hope this answer will help you

Answer 2

Answer:

answer

Explanation:

p=w/t

=10/2

=5 ans