(q.n.3)a stone of mass 1 kg is tied to a end of the string of lenghth 5 m qnd whirled in horizontal circal find the minimum.speed at lowest position?
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For a body to complete vertical circle, velocity at bottom most point is given by:
V=√5gR, where R = radius of vertical circle, Here it is the length of the string...
V= √ 5×9.8×5
V= √5×49
V = 7√5= 15.6 approximately
Hope it helps
V=√5gR, where R = radius of vertical circle, Here it is the length of the string...
V= √ 5×9.8×5
V= √5×49
V = 7√5= 15.6 approximately
Hope it helps
akshaylande:
v.good bro
its correct
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