The motion of a body with constant speed in circular path is known as ……………
A) circular motion
B) rotatory motion
C) uniform circular motion
D) none of these
1 Answers
Talk Doctor Online in Bissoy App
Define Uniform Circular motion. Why is it called a periodic motion ?
Uniform circular motion, motion of a particle moving at a constant speed on a circle. In the Figure, the velocity vector v of the particle is constant in magnitude, but...
2 Answers 1 views
If the direction of velocity changes continuously and speed remains constant, then the body will be in …………… motion.
D) uniform circular
2 Answers 1 views
A body is projected vertically up from ground with a speed √(gh). The average speed of total motion is
B) \({\cfrac{\sqrt{gh}}{2}}\)
2 Answers 2 views
An example for a motion where the speed and direction of motion both changes continuously is
B) Throwing stone into the air, making some angle with the horizontal
2 Answers 1 views
When a body is in uniform circular motion …………… force acts on it.
C) centripetal force
2 Answers 1 views
A body has constant speed while rotating in a circular path. Its direction of velocity A) constant
Correct option is B) changes
2 Answers 1 views
In uniform circular motion, which of the following is/are correct i) Net force can change only the direction of the velocity of the body
Correct option is D) i, ii, iii
2 Answers 1 views
A particle moves with constant speed `v` along a regular hexagon `ABCDEF` in the same order. Then the magnitude of the avergae velocity for its motion
Correct Answer - A, C, D
2 Answers 1 views
A uniform circular hoop of string is rotating clockwise in the absence of gravity. The tangential speed is `v_(0)`. Find the speed of the wave travell
Correct Answer - `v_(0)`
2 Answers 1 views
The centripetal force acting on a body of mass m moving with speed v along a circular path of radius r is given by `F = (mv^(2))/(r)` If the values of
Correct Answer - `3.6 %`
2 Answers 1 views