VISION ACADEMY PHY 9

Normal reaction a _________ .

• Non- contact force
• Contact force
• Frictional force
• Gravitational force

Inertia depends upon __________ .

• Weight
• Mars
• Force
• Pressure

3. Momentum is _______ .

• Force x Speed
• Mars x Velocity
• Mars x Acceleration
• Acceleration x Time

Force equation is _________ .

• P = f/a
• F = m x a
• W = f x s
• P = w / t

5. Amount of matter present in a body is called as its _________ .

• Weight
• Pressure
• Momentum
• Mass