Physics Past Questions and Answers

A car accelerates uniformly from rest at 3ms^-2. its velocity after traveling a distance of 24m is

Calculate the escape velocity of a satellite launched from the earth's surface if the radius of the earth is 6.4x10⁶m

An object of weight 80kg on earth is taken to a planet where acceleration due to gravity is one-third of its value on earth. The weight of the object on the planet is

One of the conditions necessary for an object to be in equilibrium when acted upon by a number of parallel forces is that the vector sum of the forces is

What happens when three coplanar non-parallel forces are in equilibrium?