Practice 1

19 Animated Videos | 19 Structured Questions.

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1

Min coeff of friction for no slipping ?

2 Min | 2MB #Intermediate
2

Speed at which car will overturn ?

3 Min | 3MB #Intermediate
3

Rod falls without slipping. Min coeff of friction ?

2 Min | 2MB #Intermediate
4

Friction on cylinder ? assuming it does not slip

2 Min | 2MB #Intermediate
5

Angular speeds of upper and lower cylinders

3 Min | 2MB #Intermediate
6

Angular velocity of bar just after collision

3 Min | 3MB #Intermediate
7

Vel of ball when it leaves the sphere ?

2 Min | 2MB #Intermediate
8

Height so that ball just loops ?

2 Min | 2MB #Intermediate
9

Max height on Rough and Smooth surface ?

1 Min | 1MB #Intermediate
10

Height on Smooth surface is > height on rough surface ?

2 Min | 2MB #Intermediate
11

Ball and movable surface. Max height of ball ?

2 Min | 2MB #Intermediate
12

Tension in rod and acceleration of system ?

2 Min | 2MB #Intermediate
13

Point of impact for pure rolling ?

1 Min | 1MB #Intermediate
14

Initially v = vo. Final v = 9/7 vo. Show h = 4/5 R

2 Min | 2MB #Intermediate
15

Relation b/w vel and angular vel so that object comes back

3 Min | 2MB #Intermediate
16

Vel of sphere after it has started pure rolling in backward direction ?

2 Min | 2MB #Intermediate
17

Velocity of sphere just after collision ?

2 Min | 1MB #Intermediate
18

Velocity of sphere in horizontal direction just after impact ?

2 Min | 1MB #Intermediate
19

Collision on rough surface. Find phi ?

3 Min | 3MB #Intermediate
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