Question

3. Ravi applied a force of 10 N and
moved a book 30 cm in the direction
of the force. How much was the
work done by Ravi
(Ans: 3 J​

Answer 1

Answer:

work done = force * displacement

= 10 * 0.3

3J of work

Answer 2

Answer:

as we know

f= 30

d=10

so w=30/10= 3 joule

thanks ✌️ dekar