Work and energy

The shortest distance between initial and final point in one dimension is called

• Distance

• Displacement

• Force

• Momentum

_________ is done by a force only when this force displaces in the direction of force

• Force

• Velocity

• Work

• Angular momentum

Factors affecting work are _______ and ______

^{Formula of work}

• W=Fp

• W=Fs

Capacity to do work

• Potential

• Energy

• Velocity

• Mass

K_{1 +} U₁ = K₂ +U₂

• Law of conservation of energy

• Second law of reflection

• Angular momentum