Newton's Laws of Motion · Newton's laws
The velocity at which 6 kg mass (shown in figure) strikes the ground when it is released from a height of 6 m above the ground is m/s. Assume pulley is massless and string is light and inextensible (Take ).
- (1)7.74
- (2)7.20
- (3)6.55
- (4)4.50
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