Home
Class 12
PHYSICS
In the given figure, a=15m//s^(2) repres...

In the given figure, `a=15m//s^(2)` represents the total acceleration of a particle moving in the clockwise direction in a circle of radius `R=2.5m` at a given instant of time. The speed of the particle is.

A

`4.5` m/s

B

`5.0` m/s

C

`5.7` m/s

D

`6.2` m/s

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

In the given figure, a=15m//s^(2) represents the total acceleration of a particle moving in the clockwise dirction in a circle of radius R=2.5 m at a given instant of time. The speed of the particle is

In th egiven figure, a = 15 m//s^(2) represents the total acceleration of particle moving in the clockwise direction in a circle of radius R = 2.5 m at a given instant of time. If square of speed of the particle is (75 sqrt3)/(n) m^(2)//s^(2) . Then write the value of n.

Figure shows the total acceleration and velocity of a particle moving clockwise in a circle of radius 2.5 m at a given instant of time. At this instant, Find: (i) the radial acceleration, (ii) the speed of the particle and (iii) its tangential acceleration.

Figur shows the total acceleration and velocity of a particle moving clockwise in a circle of radius 2.5m at a given instant of time. At this instant, find: (a) the radius acceleration, (b) the speed of the acceleration, (c) its tangential acceleration.

The figure shows the total acceleration a = 32 m s^(-2) of a moving particle moving clockwise in a circle of radius R = 1 m . What are the centripetal acceleration a and speed of the particle at the given instant ?

A particle moves in a circle of radius 25 cm at two revolutions per sec. The acceleration of the particle in m//s^(2) is:

Figure shows the direction of the total acceleration and velocity of a particle moving clockwise in a circle radius m at an instant of time. Tangential acceleration this instant is 5m//s^(2) . Which of the following statements is not correct?

Centripetal acceleration of a particle of mass m moving in a circle of radius r is 4//r^(2) . What is the angular momentum of the particle ?

A particle moves in a circle of radius 5 cm with constant speed and time period 0.2pis . The acceleration of the particle is