# CBSE Physics MCQ for quick revision – Mechanics

• If the object is in equilibrium, the sum of all the forces acting on the object is zero.
1. Inertia
2. Force
3. Mechanical Equilibrium
4. Equilibrium rule

• A push or a pull on an object.
1. Inertia
2. Force
3. Mechanical Equilibrium
4. Equilibrium rule

• The tendency of objects to resist changes in motion.
1. Inertia
2. Force
3. Mechanical Equilibrium
4. Equilibrium rule

• An object is in a state where there is no change in motion.
1. Inertia
2. Force
3. Mechanical Equilibrium
4. Equilibrium rule
• How fast an object is moving, and in what direction.
1. Speed
2. Velocity
3. Acceleration
4. Free fall
• How fast an object is moving, without consideration of direction.
1. Speed
2. Velocity
3. Acceleration
4. Free fall
• An object is falling under the influence of gravity, and with no air-resistance.
1. Speed
2. Velocity
3. Acceleration
4. Free fall
• The rate at which velocity is changing with time.
1. Speed
2. Velocity
3. Acceleration
4. Free fall

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Physics Teachers with more than 15 years of teaching Physics to students up to Plus Two