An object of mass 0.40kg attached to the end of a string is whirled round in a horizontal circle of radius 2.0m with a constant speed of 8 m/s. Calculate the angular velocity of the object.
The final answer to the above question is 4 radians per second (rad/s)
Radius, r = 2.0 m
Linear speed, v = 8 m/s
mass, m = 0.40kg
Angular velocity, ω = ?
ω = v / r
We will now plugin our data into the above formula
ω = v / r = 8 / 2 = 4 rad/s
Therefore, the final answer to the angular velocity of the object is 4 radians per second (rad/s)
You may also like to read:
An object of mass 4 kg goes round a circle of radius 0.5 m
The amplitude of SHM y=2(sin5πt+√2cosπt) is
An object of mass 4 kg moves round a circle of radius 6m
How to Calculate Centripetal Acceleration
An object of weight 150 N moves with a speed of 4.5 m/s
How to Calculate Centripetal Force
Simple Harmonic Motion (SHM): Understanding the Basic Concepts
A stone of mass 500g tied to a rope 50 cm long
A Projectile is Launch at an Angle of 30
A body moves along a circular path
What is the work done by the electric force to move a 1 c charge from a to b?
The amplitude of a lightly damped oscillator decreases by 3.0% during each cycle
what is the object’s velocity when its potential energy is 23e?
Calculate the Energy of a Photon of Each Frequency.
A Small Rock with Mass 0.20 kg is Released
what is the system’s potential energy when its kinetic energy is equal to 34e?