Hey guys!! Please help me with the third part of this question
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gurdeenkaur31:
r u in ICSE board????
Yeah
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10 kgf = 98 N
Work done = Force × displacement × cosФ
= 98 × 0.5 × cos 90°
= 98 × 0.5 × 0
= 0 J
TYSM!
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