0 of 11 questions completed
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You have to finish following quiz, to start this quiz:
0 of 11 questions answered correctly
Time has elapsed
You have reached 0 of 0 points, (0)
According to principle of conservation of energy, the total momentum of a system of masses in any direction remains constant unless acted upon by an external force in that direction.
The friction experienced by a body, when in motion, is known as
Two balls of equal mass and of perfectly elastic material are lying on the floor. One of the ball with velocity v is made to struck the second ball. Both the balls after impact will move with a velocity
The term ‘force’ may be defined as an agent which produces or tends to produce, destroys or tends to destroy motion.
The coefficient of restitution for elastic bodies is one.
The velocity ratio in case of an inclined plane inclined at angle θ to the horizontal and weight being pulled up the inclined plane by vertical effort is
The range of projectile on a downward inclined plane is __________ the range on upward inclined plane for the same velocity of projection and angle of projection.
If the resultant of two equal forces has the same magnitude as either of the forces, then the angle between the two forces is
A smooth cylinder lying on its convex surface remains in __________ equilibrium.
The force required to move the body up the plane will be minimum if it makes an angle with the inclined plane __________ the angle of friction.
The range of a projectile is maximum, when the angle of projection is