Question

what force will cause a displacement of 2 metre while doing a work of 60 Joule

Answer 1

W=F*D
60=F*2
F=60÷2
F=30N

Answer 2

since w = f×s

so, 60= f × 2

60= 2f

f= 60/2

=30 newton

so required force is 30 newton