NEET · Physics · True or False — Motion & Force

Exercise and reference answers

Questions

1. Statement is true

   Yes

   Statement

   Acceleration is a vector quantity.

2. Statement is true

   No

   Statement

   An object in uniform circular motion has constant velocity.

3. Statement is true

   Yes

   Statement

   Friction always opposes the direction of motion.

4. Statement is true

   No

   Statement

   Newton's third law applies only to objects in contact.

5. Statement is true

   Yes

   Statement

   Momentum is conserved in any isolated system.

6. Statement is true

   No

   Statement

   A satellite in orbit experiences zero gravity.

Instructions

True or false — mechanics fundamentals.