WBJEE SERIES
Physics

Laws Of Motion

9 previous year questions.

Volume: 9 Ques
Yield: Medium

High-Yield Trend

2
2026
1
2024
1
2023
1
2019
1
2015
3
2008

Chapter Questions
9 MCQs

01
PYQ 2008
medium
physics ID: wbjee-20
A rocket of mass burns of fuel per sec. If velocity of exhaust gas is , then it lifts with an acceleration of
1
2
3
4
02
PYQ 2008
medium
physics ID: wbjee-20
Force required to move a mass of at rest on a horizontal rough plane ( and ) is
1
N
2
N
3
N
4
N
03
PYQ 2008
hard
physics ID: wbjee-20
A bullet emerge from a barrel of length with a speed of . Assuming constant acceleration, the approximate time that it spends in the barrel after the gun is fired is
1
2
3
4
04
PYQ 2015
medium
physics ID: wbjee-20
Block lying on a table weighs . The coefficient of static friction between the block and the table is . Assume that the cord between and the knot is horizontal. The maximum weight of the block for which the system will be stationary is
1
2
3
4
05
PYQ 2019
medium
physics ID: wbjee-20
Two weights of the mass m and m (> m ) are joined by an inextensible string of negligible mass passing over a fixed frictionless pulley. The magnitude of the acceleration of the loads is
1
g
2
3
4
06
PYQ 2023
hard
physics ID: wbjee-20
A uniform rope of length 4 m and mass 0.4kg is held on a frictionless table in such a way that 0.6m of the rope is hanging over the edge. The work done to pull the hanging part of the rope onto the table is, (Assuming g=10m/s2)
1
0.36J
2
0.24J
3
0.12J
4
0.18J
07
PYQ 2024
hard
physics ID: wbjee-20
What force is required to start moving this 10 kg block shown in the figure if it acts at an angle of as shown? ( ).
Quest Fig
1
22.72 N
2
24.97 N
3
25.56 N
4
27.32 N
08
PYQ 2026
medium
physics ID: wbjee-20
The minimum force required to start pushing a body up a rough plane is while the minimum force needed to prevent it from sliding down is . The plane makes an angle with horizontal such that . The ratio is
1
4
2
1
3
2
4
3
09
PYQ 2026
medium
physics ID: wbjee-20
A force is acting on a body of mass . The body was initially at rest at the origin. The coordinates of the body after time will be
1

2

3

4

About Laws Of Motion - WBJEE

Laws Of Motion is a vital chapter for WBJEE aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.

By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.

Frequently Asked Questions

Why focus on Laws Of Motion PYQs?

Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.

How to best use this analysis?

Review the topic breakdown to see which sub-topics within Laws Of Motion carry the most weight. Then, tackle the questions iteratively to solidify your understanding.