Question

if a force of 1000 Newton causes a displacement of 45 m such that the force makes an angle of 60 degree with the displacement.Calculate the work done​

Answer 1

Answer:

F=10N,S=2m,θ=60

0

So, Work=F×Scosθ=10×2cos60

0

=10×2×

2

1

=10J

Answer 2

Answer:

22500J

Explanation:

W = F • d

W = Fdcosθ

W = (1000)(45)(cos60)

W = (45000)(cos60)

W = (45000)(0.5)               since cos60 = 0.5

W = 22500J

Hope this helps!