WBJEE SERIES Physics
Motion In A Plane
10 previous year questions.
Volume: 10 Ques
Yield: Medium
High-Yield Trend
2
2023 2
2019 1
2015 2
2013 1
2012 1
2011 1
2010 Chapter Questions 10 MCQs
01
PYQ 2010
easy
physics ID: wbjee-20
A ball is projected horizontally with a velocity of from the top of a building high. How long will the ball take of hit the ground ?
1
2
3
4
02
PYQ 2011
medium
physics ID: wbjee-20
A particle is moving with a constant speed in a circle. What is the magnitude of average velocity after half rotation ?
1
2
3
4
03
PYQ 2012
medium
physics ID: wbjee-20
From the top of a tower, high from the ground, a stone is thrown in the horizontal direction with a velocity of The stone reaches the ground after a time ?t? and falls at a distance of ?d? from the foot of the tower. Assuming the time t and distance d are given respectively by
1
6 s, 64 m
2
6 s, 48 m
3
4 s, 32 m
4
4s, 16 m
04
PYQ 2013
medium
physics ID: wbjee-20
A particle is moving with a uniform speed in a circular path of radius with the centre at . When the particle moves from a point to on the circle such that , then the magnitude of the change in velocity is
1
2
zero
3
4
05
PYQ 2013
medium
physics ID: wbjee-20
Two vectors are given by and . Another vector has the same magnitude as but has the same direction as . Then which of the following vectors represents ?
1
2
3
4
06
PYQ 2015
easy
physics ID: wbjee-20
Particle moves along -axis with a uniform velocity of magnitude . Particle moves with uniform velocity along a direction making an angle of with the positive direction of -axis as shown in the figure. The relative velocity of with respect to that of is
1
along X-axis
2
m/s along Y-axis (perpendicular to X-axis)
3
along the bisection of the velocities of A and B
4
along negative X-axis
07
PYQ 2019
medium
physics ID: wbjee-20
A projectile thrown with an initial velocity of 10 ms at an angle with the horizontal, has a range of 5 m. Taking g = 10 ms and neglecting air resistance, what will be the estimated value of ?
1
15?
2
30?
3
45?
4
75?
08
PYQ 2019
medium
physics ID: wbjee-20
Two particles are simultaneously projected in the horizontal direction from a point P at a certain height. The initial velocities of the particles are oppositely directed to each other and have magnitude v each. The separation between the particles at a time when their position vectors (drawn from the point P) are mutually perpendicular, is
1
2
3
4
09
PYQ 2023
hard
physics ID: wbjee-20
A train is moving along the tracks at a constant speed u. A girl on the train throws a ball of mass m straight ahead along the direction of motion of the train with speed v with respect to herself. Then,
1
The kinetic energy of the ball as measured by the girl on the train is
2
work done by the girl in throwing the ball is .
3
Work done by the train mvu
4
The gain is the kinetic energy of the ball as measured by a person standing by the rail track is .
10
PYQ 2023
hard
physics ID: wbjee-20
A body of mass 2 kg moves in a horizontal circular path of radius 5m. In an instant its speed is m/s and is increasing at the rate of 3 m/s2.The magnitude of the force acting on the body at the instant is,
1
6N
2
8N
3
14N
4
10N
About Motion In A Plane - WBJEE
Motion In A Plane 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 Motion In A Plane 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 Motion In A Plane carry the most weight. Then, tackle the questions iteratively to solidify your understanding.