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A student holds a book at rest in air by stretching out his hand. The force exertedon the student by the book isA.greater than the book's weight.B. less than the book's weight.c.equal to the book's weightd.equal to zero. |
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Answer» A. Greater than BOOKS weight because, When we stretch out our hand more gravitational FORCE applies on the book. this force gets added to the weight of the book hence it exrets greater force than its weight Hope this may help you. Best of LUCK for your studies. Take care. |
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