50,000 Free MCQs for Preparation of ISSB Tests, Intelligence Tests, Entry Tests, General Knowledge, Interview Questions, Board Exams of Class 9, 10, 11, 12, NAT, GRE, and much more.
SMS Family and Friends to Benefit From
www.pakone.pk
Physics Class 9 - Important MCQs - 5

Physics Class 9 - Important MCQs - 5

1. That characteristic of a body due to which its resists against any change in its state of rest or of uniform motion

1) Newton s third law
2) weight
3) Law of inertia
4) Tension
2. The force with which Earth attracts a body towards its center

1) mass
2) weight
3) Force
4) friction
3. Fastest bird swift

1) Newton s First Law
2) 160 km/h
3) Newton s Second Law
4) law of conservation of Momentum
4. Co-efficient of friction

1) K m h-2
2) m1 g / (m1+m2)
3) no unit
4) 2m1 m2 g / (m1+m2)
5. When a force acts upon a body an acceleration is produced in the direction of force and the magnitude of acceleration is directly proportional to the force and inversely proportional to the Mass of the body.

1) Newton s First Law
2) law of conservation of Momentum
3) Newton s Second Law
4) Law of inertia
6. The force that produces resistance against relative motion between two surfaces is

1) friction
2) ma
3) mv
4) mg
7. Equations of motion

1) Gravitational acceleration
2) 160 km/h
3) uniform acceleration
4) Newton s Second Law
8. Acceleration

1) 2m1 m2 g / (m1+m2)
2) K m h-2
3) m1 g / (m1+m2)
4) rolling friction
9. Newton

1) km h-3
2) kg ms-2
3) Kg ms-1
4) no unit
10. Second Law of motion

1) ma
2) mv
3) s Fn
4) mg
11. Velocity

1) K m h-2
2) km h-1
3) no unit
4) 2m1 m2 g / (m1+m2)
12. Momentum

1) s Fn
2) mv
3) kg ms-2
4) k Fn
13. Galileo

1) 160 km/h
2) Gravitational acceleration
3) Newton s Second Law
4) Newton s First Law
This is more feedback!
This is the feedback!