Question

Determine the amount of work done when an object is displaced at an angle of '0',90,180

Answer 1

Explanation:

Force can be calculated with the formula Work = F × D × Cosine(θ), where F = force (in newtons), D = displacement (in meters), and θ = the angle between the force vector and the direction of motion

Answer 2

Work done on a body when the body moves at an angle to the direction  of force applied.W=Fx d cosθwhere F is forced is displace,and θ is the angle between  F and d.

Given that θ is 30°

Workdone =W=Fxd Cos30°

=Fxd √3/2