Which of the following is self-adjusting force?
Static friction
Limiting friction
Kinetic friction
Rolling friction
Mass $m$ is released from point $A$ as shown in figure then tension in the string at the point $B$ will be
A stunt man jumps his car over a crater as shown (neglect air resistance)
In the figure the tension in the diagonal string is $60\,N$.Find the magnitude of the horizontal force $\overline{ F }_1$ and $\overline{ F }_2$ that must be applied to hold the system in the position shown.what is the weight of the suspended block?
A point mass $m$ is suspended from a light thread of length $l,$ fixed at $O,$ is whirled in a horizontal circle at constant speed as shown. From your point of view, stationary with respect to the mass, the forces on the mass are
A smooth cylinder of mass $m$ and radius $R$ is resting on two corner edges $A$ and $B$ as shown in fig. The relation between normal reaction at the edges $A$ and $B$ is