Motion Test - 2...

A football player initially at rest starts 20 meters from the goal line. He accelerates towards the goal line at 2m/s$$^2$$. Find out the distance between player and goal line after 4s?

Match the entries in Column-I with those in Column-II.

Choose the correct option.

The accelerated motion of a body changes due to change in:

A particle is pushed along a horizontal surface in such a way that it starts with a velocity of 12 m $$s^{-1}$$, and decreases at the rate of 0.5 m $$s^{-2}$$. Find the time it will take to come to rest.

Uniform circular motion is called continuously accelerated motion mainly because its :

A truck and a car are moving with equal velocity. On applying brakes, if both decelerate at the same rate,what happens?

A car starts from rest and accelerates uniformly over a time of $$5.21$$ seconds for a distance of $$110$$ m. Determine the acceleration of the car.

In a uniform linear motion which of the following quantities remains zero?

Speed can be defined as :