Embibe Experts Solutions for Chapter: Laws of Motion, Exercise 1: Exercise 1

Action and reaction are equal and opposite. If $F$ be the magnitude of both the action and reaction, then

Rohit and Ram were firing from their guns. The gun of Rohit was heavier than the gun of Ram. Recoil speed of

A body of mass $50 \mathrm{g}$ is moving with a constant velocity of $5 \mathrm{m} {\mathrm{s}}^{-1}$ on a horizontal smooth surface. The force acting on the body is

A box is placed on the bed of a truck. When the truck accelerates in the forward direction, then the direction of the force of friction between the lower surface of the box and the bed of the truck is

The static force of friction

Rolling friction is

A body of mass $M$ is first pulled with a force $F$ at an angle $\mathrm{\theta }$ with the horizontal and then pushed with the same force $F$ at angle $\mathrm{\theta }$ with the horizontal. If $F_1$ and $F_2$ be the kinetic force of friction in case of pulling and pushing the body respectively, the

The force of friction between a solid body and fluid depends on the speed $\left(v\right)$of the solid body. For low speed of a body, force of friction between a solid body and fluid is