nickb0717 nickb0717

27-05-2020
Physics

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Answers are -
A 250 N
B 2000N
C 1000 N
D 500N
E Depends on the speed of the piano

Answers are A 250 N B 2000N C 1000 N D 500N E Depends on the speed of the piano class=

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TheLazyNobita TheLazyNobita

27-05-2020

The answer will be (b) 2000 N . The fprce will be only greater than 1000, which is only (b)

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