Question

A force of 24N is acting on a toy car along a string which makes 60degres if the car travels 10m in 2minutes calculate the power is​

Answer 1

Answer:

Displacement s = 8 m

angle θ=60

∘

Force F = 3 N

Work done W=F×scosθ

=3×8×cos60

∘

=3×8×1/2

=24×1/2=12

∴ The work done by the child to pull the toy car is 12 J