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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. |
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Answer» ✏️ 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. ✓ ___________________________________I hope this helps! : ) |
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