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Force of `50 N` acting on a body at an angle `theta` with horizontal. If `150 J` work is done by displacing it `3 m,` then `theta`
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Mar 19, 2022
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Force of `50 N` acting on a body at an angle `theta` with horizontal. If `150 J` work is done by displacing it `3 m,` then `theta` is
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(a) 60° (b) 30° (c) 0° (d) 45°
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