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Law of Motion MCQ question and answer with solution | Physics Gk MCQs

Learn Law of Motion MCQ Questions and answers with easy and logical explanations in Physics Gk . Law of Motion MCQ question provides all type of technical mcq questions which is important for SSC-CGL, UPPSC, NDA, CDS and all govt examinations Page-6 section-1

Each section contains 100 MCQs on Law of Motion .
51
The velocity of a car increases uniformly from 18 kmh-1 to 36 kmh-1 in 5sec. Calculate the acceleration of the car.
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Answer: Option B
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52
A bullet of mass 10 g is fired with a velocity of 20 m/s from a gun of mass 2 kg. Find the recoil velocity (in m/s) of the gun.
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Answer: Option C
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53
If 20 N force is applied on an object of mass 10 kg, what will be the acceleration?
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Answer: Option D
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54
Kiran swims in a 90 m long pool. She covers 360 m in two turns by swimming from one end to the other and back along the same position of straight path. Find the average velocity of Kiran.
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Answer: Option A
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55
The tendency of an object to resist change in static or dynamic condition is called-
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Answer: Option D
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56
When net torque is zero, . . . . . . . . will be constant.
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Answer: Option B
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57
The law of inertia was propounded by
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Answer: Option A
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58
The acceleration of an object is the change in its . . . . . . . . per unit time.
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Answer: Option A
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59
The second equation of motion gives the relation between
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Answer: Option B
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60
Rocket works on the principle of
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Answer: Option C
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