Question

4 Determine the amount of work done when an object is displaced at an of 30° with respect to the displaced at the applied force ​

Answer 1

Answer:

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

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Answer 2

Answer:

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