Multiple Choice Questions
1. Newton's ....... law of motion is used in rocket launching
A. First
B. Third
C. Second
D. Gravitational
2.
While doing the procedure 1, the coin fell in the beaker due to the property of the coin
called.........
A. Momentum
B. Weight
C. Inertia D. Force
3.
The forces of action and reaction have the same .......and opposit
A. Unit, Direction B. Direction, Unit C. Momentum, Inertia D.Inertia, Momentum
4. On release of a bullet from the gun, the gun moves to back slightly. This motion is called
as ....
A. Impact B. Imbalanced Force C. Inertia
D.Recoil
5. Momentum =
A.
Velocity
Mass
B.
Accleleration
C. Velocity x Mass D. Speed x Mass
Time
Questions
Answers
Answered by
6
Answer:
- third
- inertia
- unit
- recoil.
- mass x velocity
Answered by
6
Answer :
(a) newton 3 law {option b }
(b) inertia {option c ]
(c) unit and direction {option a }
(d)inertia {option c}
(e) velocity x mass {option C}
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