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A heavy particle is suspended by a string of length 60 cm from a fixed point O. it is projected horizontally with speed `4.2 m//s` from its lowest position : (Take `g=9.8m//s^(2))`A. The particle will rise to a maximum height of 30 cm above O.B. The maximum height above O reached by the particle will be less than 30 cmC. When the particle reaches the maximum height it will have kinetic energyD. The particle will leave the circular path while going up |
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Answer» Correct Answer - B::C::D |
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