Write the formula to calculate the speed of a body moving along a circular path. Give the meaning of each symbol which occurs in it.

Open in App

Solution

The speed of a body moving along a circular path is given by the formula:
$v = \frac{2 π r}{t}$

where, $v =$ speed
$π = 3.14$ (it is a constant)
$r =$ radius of circular path
$t =$ time taken for one round of circular path

Suggest Corrections

Similar questions

Write the formula to calculate the speed of a body moving along a circular path of radius r whe it has completed N revolutions in time t

Q. Write the mirror formula. Give the meaning of each symbol which occurs in it.

Q. Define the term 'work'. Write the formula for the work done on a body when a force acts on the body in the direction of its displacement. Give the meaning of each symbol which occurs in the formula.

(a) Write the formula for acceleration. Give the meaning of each symbol which occurs in it.

(b) A train starting from railwaystation attains a speed of 21 $\frac{m}{s}$ in one minute. Find its acceleration.

(a) Define the term 'work'. Write the formula for the work done on a body when a force acts on the body in the direction of its displacement. Give the meaning of each symbol which occurs in the formula.

(b) A person of mass 50 kg climbs a tower of height 72 metres. Calculate the work doen. (5 = 9.8 $m s^{- 2}$ )

Join BYJU'S Learning Program

Write the formula to calculate the speed of a body moving along a circular path. Give the meaning of each symbol which occurs in it.

The speed of a body moving along a circular path is given by the formula:v=2πrtwhere, v= speed π=3.14 (it is a constant) r= radius of circular path t= time taken for one round of circular path

The speed of a body moving along a circular path is given by the formula:
$v = \frac{2 π r}{t}$

where, $v =$ speed
$π = 3.14$ (it is a constant)
$r =$ radius of circular path
$t =$ time taken for one round of circular path