Laws of Motion (BITSAT Physics): Questions 1 - 4 of 22

If the coefficient of friction of a plane inclined at is , then acceleration of a body sliding freely on it is –

If small balls, each of mass impringe elastically each second on a surface with a velocity , then the force experienced by the surface in one second will be –

A body of mass and velocity collides with a stationary body of mass . After collision both bodies stick to each other, velocity of the bodies after collision will be –

A particle is projected with at an angle . At the highest point, it explodes into three particles of equal masses. One goes vertically upwards with velocity , second particle goes vertically downwards. Then the velocity of the third particle will be –