A force of 20n acts on a body at angle 45° to the horizontal surface and displace it by 100 cm calculate the work done
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work=FS cos
work=20×1m×cos 45
work=20×1×1/2^1/2
work=10×2^1/2
work=20×1m×cos 45
work=20×1×1/2^1/2
work=10×2^1/2
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