1.

Determine the amount of work done when an object is displaced at an angle of 50 degree with respect to the direction of the applied force.​

Answer»

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✏️ Answer:-

★ Work DONE to displace an object at 50° angle with RESPECT to a DIRECTIONAL applied force will be - (4/5)² F.∆x.

✏️ Explanation:-

★ We KNOW that,

Work done = Force × displacement

i.e., W = F × s

=) W = F→ . ∆x→

=) W = F.∆x × cos 50°

=) W = 0.64 F.∆x

=) W = 64/100 F.∆x

=) W = 16/25 F.∆x

=) W = (4/5)² F.∆x Ans.

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I hope this helps! : )



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