a uniform solid disc of mass 1 kg and radius one metre is kept on a rough horizontal surface two forces of magnitude 2 Newton and 4 newton have been applied on the disc as shown in the figure if there is no sleeping then the linear acceleration of the centre of mass of disc is
Answers
Answered by
1
Answer:
same use
Explanation:
formula of 1/2 mr^2
Answered by
6
Answer:
zero
Explanation
net torque about contact point
=4×R-2×2R
4r-4r=0
always balance the torque about contact pnt
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