Heavier bodies need greater initial effort to put them in motion Way ?

Bodies of larger mass need greater effort to put them in motion. Why ?

Bodies of larger mass need ____ iniital effort to put them in motion.

Why do bodies of small mass require small initia, effort to bring them into motion?

A lighter object A and a heavier object B are initially at rest. Both are imparted the same linear momentum. Which will start with the greater kinetic energy?

'An unbalanced external force is needed to initiate the motion from state of rest but no unbalanced net force is needed to sustain the uniform motion.' Read the statement made by Galileo and justify

Figure shows the velocity and acceleration of a point line body at the initial moment of its motion. The acceleration vector of the body remains constant. The minimum radius of curvature of trajectory of the body is

Figure shows the velocity and acceleration of a point line body at the initial moment of its motion. The acceleration vector of the body remains constant. The minimum radius of curvature of trajectory of the body is

Discuss the circular motion of a body in a vertical plane and show that to complete the motion it's velocity must be greater than sqrt(5gr) where r = radius of the circle.