Motion in a Plane

---

Question

---

Question 1 : The angular velocity depends upon the rate of change of the?
1. Angular acceleration
2. Angular Distance
3. Angular Displacement.
4. torque
Answer
8207

Question 2 : A small body attached at the end of an inextensible string completes a vertical circle, then its
1. total mechanical energy remains constant
2. angular velocity remains constant
3. linear momentum remains constant
4. angular momentum remains constant
Answer
8208

Question 3 : A cyclist goes round a circular path of circumference 343 m in s. The angle made by him, with the vertical is
1. 120
2. 430
3. 440
4. 450
Answer
8209

Question 4 : A body makes a displacement of 4 m due East from a point O and then makes displacement of 3 m due North. Its resultant displacement from O
1. 7 m
2. 1 m
3. 1 . 2 m
4. 5 m
Answer
8210

Question 5 : A body is traveling in a circle at constant speed. It
1. has an inward acceleration
2. has constant velocity.
3. has no acceleration
4. has an outward radial acceleration
Answer
8211