Mashaal Masha
Mashaal Masha
 Oct 12, 2022
0
Choose the correct options for the following questions.
The shortest distance between two points directed from its initial point to final point is called:
Difficulty: Easy
Verified By ClassNotes
A:

Velocity

B:

Displacement

C:

Speed

D:

Distance

A body moving with an acceleration of 5 $m/sec^{2}$ started with velocity of 10 m/sec. What will be the distance traversed in 10 seconds?
Difficulty: Easy
A:
150 m
B:
250 m
C:
350 m
D:
400 m
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A ball is dropped from a height of 4.2 metres. To what height will it rise if there is no loss of KE after rebounding?
Difficulty: Hard
A:
4.2 m
B:
8.4 m
C:
12.6 m
D:
None
Which one of the following is dimensionless:
Difficulty: Easy
A:
Acceleration
B:
Velocity
C:
Density
D:
Angle
When brakes are applied to a fast moving car, the passengers will be thrown:
Difficulty: Easy
A:
Forward
B:
Backward
C:
Downward
D:
None
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A body of mass 5 kg is acted upon by a constant force of 20N for 7 seconds. The total change in momentum will be:
Difficulty: Hard
A:
10 NS
B:
100 NS
C:
140 NS
D:
200 NS
A body is moving with constant velocity of 10 m/sec in the north-east direction. Then its acceleration will be:
Difficulty: Easy
A:
10 $m/sec^{2}$
B:
20 $m/sec^{2}$
C:
30 $m/sec^{2}$
D:
Zero
The magnitude of the force producing an acceleration of 10 $m/sec^{2}$ in a body of mass 500 grams is:
Difficulty: Easy
A:
3N
B:
4N
C:
5N
D:
6N
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If the velocity time graph is a straight line parallel to time-axis, then it means that:
Difficulty: Easy
A:
The body is moving with uniform velocity
B:
The body is moving with uniform acceleration
C:
The body is at rest
D:
None
Slope of velocity-time graph represents:
Difficulty: Easy
A:
Acceleration
B:
Speed
C:
Torque
D:
Work

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