1. Newton’s First Law states that an object will remain at rest or in uniform motion unless acted upon by a:
A) Force
B) Momentum
C) Acceleration
D) Displacement
2. The unit of force in the SI system is:
A) Joule
B) Newton
C) Pascal
D) Watt
3. Newton’s Second Law is mathematically represented as:
A) F = ma
B) F = mv
C) F = m/a
D) F = m + a
Answer: A) F = ma
4. Which of the following is NOT a type of force?
A) Gravitational
B) Magnetic
C) Elastic
D) Velocity
5. The tendency of an object to resist changes in motion is called:
A) Acceleration
B) Inertia
C) Momentum
D) Force
6. A freely falling object experiences:
A) Constant velocity
B) Constant acceleration
C) Increasing acceleration
D) Zero acceleration
7. The acceleration due to gravity on Earth is approximately:
A) 8.9 m/s²
B) 9.8 m/s²
C) 10.2 m/s²
D) 12 m/s²
8. An object in motion continues moving due to its:
A) Weight
B) Friction
C) Inertia
D) Mass
9. The force that opposes motion between two surfaces is called:
A) Tension
B) Gravity
C) Friction
D) Normal Force
10. The product of mass and velocity is known as:
A) Work
B) Momentum
C) Acceleration
D) Impulse