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.
221
A car's velocity increases uniformly from 18 km/h to 72 km/h in 10 s. Find its acceleration.
RRB Group D
08/10/2018 / Shift-II
2018
✓ Answer:A1.5 m/s²
a = (20 − 5)/10 = 1.5 m/s².
222
What does the slope of a velocity-time graph represent?
RRB Group D
12/11/2018 / Shift-I
2018
✓ Answer:CAcceleration
The slope is Δv/Δt, which is acceleration.
223
The first equation of motion relates ______.
RRB ALP & Technician
10/08/2018 / Shift-II
2018
✓ Answer:CVelocity and time
The first equation, v = u + at, is the velocity-time relation.
224
Retardation means an object moves with ______.
RRB Group D
07/12/2018 / Shift-I
2018
✓ Answer:BDecreasing velocity
Retardation reduces speed; in the source's one-dimensional convention, velocity decreases with time.
225
Which equation represents the velocity-time relation?
RRB Group D; RRB Group D; RRB Group D
24/09/2018 / Shift-I; 29/10/2018 / Shift-III; 12/10/2018 / Shift-III
2018
✓ Answer:Cv = u + at
For signed acceleration, the general velocity-time relation is v = u + at.
226
Which equation of motion can be used to derive an object's kinetic energy?
RRB JE (Stage-II)
22/04/2025 / Shift-I
2025
✓ Answer:Dv² − u² = 2as
Multiplying v² − u² = 2as by m/2 gives the work-energy relation for constant force.
227
Which equation represents the position-velocity relation?
RRB Group D; RRB Group D
23/10/2018 / Shift-III; 11/10/2018 / Shift-III
2018
✓ Answer:B2as = v² − u²
The position-velocity relation is v² − u² = 2as.
228
Braking gives Ram's bicycle an acceleration of 2 m/s² opposite to its motion. It stops in 10 s. Find the distance travelled during braking.
Start practicing Force and Laws of Motion RRB PYQs with answers and explanations and strengthen your Railway Physics preparation.
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