Browsing Category: Physics

The law of conservation of linear momentum: If no external force acts, (that is, if all other forces except the

While going up and down in a lift, we feel that the weight of the body has increased slightly when

The quantity, Impulse of Force, can be used to measure the effect of a force acting on an object over

From Newton's first law of motion, we know that an external unbalanced force is responsible for the change in the

Understanding Momentum From Newton's first law, we know that a moving object keeps moving in a straight line with constant

In 1687, Sir Isaac Newton published three laws of motion in his famous book 'Principia'. These laws are called Newton's

Before Galileo, scholars believed that if a heavy and a light object are dropped from the same height, the heavier

The equations of motion describe the motion of an object in one dimension. These equations establish the relation between four

Acceleration is a physical quantity that measures how quickly the velocity of an object changes. When the velocity of an

Velocity is a physical quantity that measures how fast an object moves along a fixed direction. Suppose a car moves