JKCET SERIES Physics
Motion In A Plane
21 previous year questions.
Volume: 21 Ques
Yield: High
High-Yield Trend
1
2024 2
2018 2
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2015 3
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2005 2
2003 Chapter Questions 21 MCQs
01
PYQ 2003
medium
physics ID: jkcet-20
A particle originally at rest at the highest point of a smooth circle in a vertical plane, is gently pushed and starts sliding/along the circle. It will leave the circle at vertical distance . below the highest point such that
1
2
3
4
02
PYQ 2003
medium
physics ID: jkcet-20
Two vectors are given by and . Find the third vector if
1
2
3
4
03
PYQ 2005
medium
physics ID: jkcet-20
A particle describes a horizontal circle in a conical funnel whose inner surface is smooth with speed of . What is the height of the plane of circle from vertex of the funnel?
1
2
3
4
04
PYQ 2006
easy
physics ID: jkcet-20
Which of the following statements is true?
1
When the coordinate axes are translated the component of a vector in a plane changes
2
When the coordinate axes are rotated through some angle components of the vector change but the vector's magnitude remains constant
3
Sum of and is . If the magnitude of alone is increased angle between and decreases
4
The cross product of and is 12
05
PYQ 2006
medium
physics ID: jkcet-20
Angle of banking for a vehicle speed of for a radius of curvature is (assume )
1
2
3
4
06
PYQ 2007
medium
physics ID: jkcet-20
A particle moves from position to due to a uniform force of . Find the work done, if the displacement is in metre.
1
16 J
2
64 J
3
32 J
4
48 J
07
PYQ 2007
medium
physics ID: jkcet-20
Vector which is perpendicular to is
1
2
3
4
All of these
08
PYQ 2008
medium
physics ID: jkcet-20
A body moving along a circular path of radius with velocity , has centripetal acceleration a. If its velocity is made equal to , then its centripetal acceleration is
1
2
3
4
09
PYQ 2010
medium
physics ID: jkcet-20
An object is projected so that its horizontal range is maximum. If the maximum height attained by the object is , then the ratio of is
1
2
3
4
10
PYQ 2010
medium
physics ID: jkcet-20
A can filed with water is revolved in a vertical circle of radius 4 m and the water does not fall down. The time period for a revolution is about
1
2 s
2
4 s
3
8 s
4
10 s
11
PYQ 2012
medium
physics ID: jkcet-20
A certain vector in the plane has an -component of and a -component of . It is then rotated in the plane so that its -component is halved. Then ifs new -component is approximately
1
14 m
2
13.11 m
3
10 m
4
2.0 m
12
PYQ 2013
medium
physics ID: jkcet-20
A projectile is thrown with initial velocity and angle with the horizontal. If it remains in the air for , what was its initial velocity?
1
19.6 m/s
2
9.8 m/s
3
4.9 m/s
4
1 m/s
13
PYQ 2013
medium
physics ID: jkcet-20
Uniform circular motion is an example of
1
constant speed motion
2
constant velocity motion
3
non-accelerated motion
4
zero accelerated motion
14
PYQ 2013
medium
physics ID: jkcet-20
The velocity vector of the motion described by the position vector of a particle, is given by
1
2
3
4
15
PYQ 2015
easy
physics ID: jkcet-20
A ball is projected up at an angle with horizontal from the top of a tower with speed . It hits the ground at point after time with speed . Now, this ball is projected at same angle and speed from the base of the tower (located at point ) and it hits ground at point after time with speed . Then
16
PYQ 2016
easy
physics ID: jkcet-20
A particle moves with a uniform speed and time period in a circular path of radius . If the speed of the particle is doubled, its new time period is
1
2
3
4
17
PYQ 2017
medium
physics ID: jkcet-20
A bird flies at an angle of to the horizontal. Its horizontal component of velocity is . Find the vertical component of velocity in .
1
2
3
4
18
PYQ 2017
medium
physics ID: jkcet-20
A projectile is fired at an angle of and reaches the highest point in its path after . Find the velocity of projectile in ,
1
2
3
4
19
PYQ 2018
medium
physics ID: jkcet-20
An athlete runs exactly once around a circular track of length . The runners displacement in the race is
1
2
3
4
20
PYQ 2018
medium
physics ID: jkcet-20
A ball is thrown horizontally from a height of with an initial speed of . How far does it travel horizontally in the first seconds ?
1
2
3
4
21
PYQ 2024
medium
physics ID: jkcet-20
The displacement of the body is given to be proportional to the cube of time elapsed. The magnitude of acceleration of body is
1
Increasing with time
2
Decreasing with time
3
Constant but not zero
4
Zero
About Motion In A Plane - JKCET
Motion In A Plane is a vital chapter for JKCET 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.