A body of mass 5 kg is suspended by a spring balance on an inclined plane as shown in figure.
So, force applied on spring balance is
In the figure, blocks A and B of masses 2m and m are connected with a string and system is hanged vertically with the help of a spring. Spring has negligible mass. Find out magnitude of acceleration of masses 2m and m just after the instant when the string is cut
In the figure, mass of a ball is $$\frac{9}{5}$$ times mass of the rod. Length of rod is $$1 \mathrm{~m}$$. The level of ball is same as rod level. Find out time taken by the ball to reach at upper end of rod.
Assertion Angle of repose is equal to angle of limiting friction.
Reason When a body is just at the point of motion, the force of friction of this stage is called as limiting friction.