Image
Follow us :

Chapter :
MECHANICS
Topic :
KINEMATICS
Difficulty Level :
Level 4 [JEE ADV]
Type of Problem :
Multiple
Question :

A particle is attracted by a force to a fixed point varying inversely as (distance)". If the velocity acquired in falling from an infinite distance to a distance a from the centre be equal to the velocity acquired in falling from rest from distance a to distance a/4 then n equals

Posted By
Cicada3301
Posted On
15 Nov 2024
No Of Points
30
Attempted
8
Percentage
88
Posted On
15 Nov 2024
Chapter :
MECHANICS
Topic :
WORK POWER & ENERGY
Difficulty Level :
Level 6 [JEE ADV]
Type of Problem :
Multiple
Description / Name of the Questions :

Another problem created by me .. check out the other parts also . 

Question :

Posted By
Manit Bhola
Posted On
14 Nov 2024
No Of Points
50
Attempted
8
Percentage
25
Posted On
14 Nov 2024
Chapter :
MECHANICS
Topic :
SIMPLE HARMONIC MOTION
Difficulty Level :
Level 5 [JEE ADV]
Type of Problem :
Single
Description / Name of the Questions :

inspired from ns sir .. actually this was a whole subjective problem which i created of 5 parts in which there were questions about what would happen if the ball collides with the floor and so on .. i have started putting the questions in mcq format .. will put more .

Question :

Posted By
Manit Bhola
Posted On
14 Nov 2024
No Of Points
35
Attempted
9
Percentage
33
Posted On
14 Nov 2024
Chapter :
MECHANICS
Topic :
CIRCULAR MOTION
Difficulty Level :
Level 4 [JEE ADV]
Type of Problem :
Multiple
Description / Name of the Questions :

In the case of uniform circular motion, net force on the body provides centripetal acceleration.

Question :

 a cyclist rides along the circumference of a circular horizontal plane of radius , the friction coefficient being dependent only on the distance  from the centre  of the plane as , where  is a constant. Find the radius of the circle with the centre at the point along which the cyclist can ride with the maximum velocity. What is this velocity?

Posted By
santosh kumar
Posted On
10 Nov 2024
No Of Points
30
Attempted
16
Percentage
81
Posted On
10 Nov 2024
Chapter :
MECHANICS
Topic :
ROTATIONAL MECHANICS
Difficulty Level :
Level3 [JEE Mains]
Type of Problem :
Multiple
Description / Name of the Questions :

MOI

Question :

Find the moment of inertia of a semi-circular annular half disc (of mass , outer radius , inner radius  ), about an axis passing through its centre and perpen dicular to its plane as shown in Figure.

  

                                        

Posted By
santosh kumar
Posted On
08 Nov 2024
No Of Points
15
Attempted
31
Percentage
42
Posted On
08 Nov 2024