This page covers Physics Class 11. MCQs are made in such a way that no important aspect is missed out. Any student taking a test and getting more than 90% marks will surely get similar marks in board exam. Displacement is defined as the change in the position of a body from its initial position to its final position? Velocity time graphs only gives information about the acceleration of a moving body? A body dropped from a 100m high tower will strike the earth with the velocity of 100 m/s?
Mass is the qualitative measure of inertia? Impulse is the product of force and mass? During an elastic collision, the total K? E always remains constant? In the absence of external forces the horizontal component of velocity of projectile always remains constant? A body covering equal displacements in equal interval of time possesses? If the slope of a velocity - time graph gradually decreases then the body is said to be moving with?
A snooker ball moving with velocity v collides head on with another snooker ball of same mass at rest? If the collision is elastic, the velocity of second snooker ball is? Instantaneous velocity of a moving body is given by expression ……………? Newton’s Laws of motion are applicable to bodies moving with …………? speed? A collision is an interaction of transfer of energy and ………? of the moving bodies? The forces of gravity and air resistance are called …………… forces?