Practice Force and Laws of Motion RRB PYQ questions from Railway examinations, including RRB NTPC PYQ, RRB Group D PYQ, RRB JE PYQ, RRB ALP PYQ and RRB Technician PYQ. This topic-wise Physics question set covers important concepts related to force, Newton’s laws of motion, inertia, acceleration, momentum and the effect of force on the motion of objects.
The Force and Laws of Motion RRB PYQ collection is useful for candidates preparing for Railway examinations and revising important Physics concepts through previous year questions. Questions from this topic can include both conceptual and numerical problems, helping you understand the application of Newton’s laws and improve your problem-solving skills.
Whether you are preparing for RRB NTPC Force and Laws of Motion PYQ, RRB Group D Force and Laws of Motion PYQ, RRB JE Force and Laws of Motion PYQ, RRB ALP Force and Laws of Motion PYQ, or RRB Technician Force and Laws of Motion PYQ, practice these questions regularly to strengthen your Railway Physics preparation.
91
Mass × acceleration = ?
RRB Group D
25/09/2018 / Shift-II
2018
✓ Answer:AForce
F = ma.
92
What is a push or pull on an object called?
RRB Group D
10/10/2018 / Shift-II
2018
✓ Answer:BForce
A force is a push or pull resulting from an interaction.
93
A 10 kg object is free to move under a force of 10 N. Which statement applies?
RRB ALP & Technician
29/08/2018 / Shift-III
2018
✓ Answer:CIt accelerates at 1 m/s².
a = F/m = 10/10 = 1 m/s².
94
Forces between two interacting bodies are always ______.
RRB Group D
16/10/2018 / Shift-III
2018
✓ Answer:AEqual and opposite
Newton's third law states that interaction forces are equal in magnitude and opposite in direction.
95
If an object is held and pulled at both ends, the force applied is called ______.
RRB Group D
16/10/2018 / Shift-I
2018
✓ Answer:DStretch
Pulling at opposite ends tends to stretch the object and produces tension.
96
______ is an interaction between two objects.
RRB Group D
05/12/2018 / Shift-III
2018
✓ Answer:DForce
A force arises from the interaction of two objects.
97
A constant force acts on a 5 kg object for 2 s, increasing its velocity from 4 m/s to 7 m/s. Find the force.
RRB Group D
28/09/2018 / Shift-III
2018
✓ Answer:C7.5 N
F = m(v − u)/t = 5(7 − 4)/2 = 7.5 N.
98
What is the force exerted by a solid surface perpendicular to the surface called?
RRB Group D
01/12/2018 / Shift-II
2018
✓ Answer:ANormal force
The perpendicular contact force is called the normal force.
99
A 100 g cricket ball moving at 30 m/s is stopped by a player in 0.05 s. What is the average force exerted by the player?
RRB Group D
23/10/2018 / Shift-II
2018
✓ Answer:C−60 N
Taking the initial direction as positive, F = 0.1(0 − 30)/0.05 = −60 N.
100
Which is an example of pulling?
RRB Group D
27/11/2018 / Shift-III
2018
✓ Answer:AHoisting a flag
Hoisting a flag involves pulling the rope downward to raise the flag.
Showing 91 – 100 of 267 MCQ Questions | Page 10 of 27
Start practicing Force and Laws of Motion RRB PYQs with answers and explanations and strengthen your Railway Physics preparation.
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