WBJEE-JENPAS-UG SERIES Physics
Speed And Velocity
7 previous year questions.
Volume: 7 Ques
Yield: Medium
High-Yield Trend
5
2023 2
2022 Chapter Questions 7 MCQs
01
PYQ 2022
medium
physics ID: wbjee-je
A projectile is thrown with an initial velocity xî+yj from the ground. The range of the projectile is twice the maximum height of the projectile. The value of is is
1
2
2
3
4
4
1
02
PYQ 2022
medium
physics ID: wbjee-je
A body initially at rest is moving with uniform acceleration 'a'. Its velocity after 'n' seconds is 'v'. The displacement of the body in last 2 seconds is
1
2
3
<
4
03
PYQ 2023
hard
physics ID: wbjee-je
Let and represent the positions of particles P and respectively as function of time t. The relative speed of the two particles at the instant t = 1 sec will be [consider and are in metres and t is in seconds]
1
11√2 m/s
2
5√2 m/s
3
3√2 m/s
4
1 m/s
04
PYQ 2023
medium
physics ID: wbjee-je
Five molecules of an ideal gas have velocities 2, 3, 4, 4 and 5 m/s. If their average velocity is and their RMS velocity is then
1
2
3
4
=1
05
PYQ 2023
medium
physics ID: wbjee-je
A thin uniform rod of length L and mass M is swinging freely about a horizontal axis passing through its end. Its maximum angular speed is ω. Its centre of mass rises to a maximum height of
1
2
3
4
06
PYQ 2023
medium
physics ID: wbjee-je
The velocity of a particle as a function of time t is given by . The dimension of is
1
2
3
L
4
Dimensionless
07
PYQ 2023
medium
physics ID: wbjee-je
An artificial satellite is moving in a circular orbit around the earth with a speed equal to half the magnitude of the escape velocity from the earth's surface. The height of the satellite above the earth's surface is [R = Radius of the earth]
1
2R
2
3/2 R
3
R/2
4
R
About Speed And Velocity - WBJEE-JENPAS-UG
Speed And Velocity is a vital chapter for WBJEE-JENPAS-UG 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 Speed And Velocity 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 Speed And Velocity carry the most weight. Then, tackle the questions iteratively to solidify your understanding.