Advertisements
Advertisements
प्रश्न
Differentiate between uniform linear motion and uniform circular motion.
Advertisements
उत्तर
| Sr. No. | Uniform linear motion | Uniform circular motion |
| 1. | The body moves along a straight line. | The body moves along a circular path. |
| 2. | There is no acceleration and a steady velocity and speed. | The velocity in uniform circular motion is variable. |
| 3. | It is not an accelerated motion. | It is an accelerated motion. |
APPEARS IN
संबंधित प्रश्न
An aircraft executes a horizontal loop of radius 1.00 km with a steady speed of 900 km/h. Compare its centripetal acceleration with the acceleration due to gravity.
Is it possible to have an accelerated motion with a constant speed? Explain
Earth moves around the sun with uniform velocity.
A uniform circular motion is an accelerated motion. Explain it. State whether the acceleration is uniform or variable? Name the force responsible to cause this acceleration. What is the direction of force at any instant? Draw a diagram in support of your answer.
Name the force required for uniform circular motion. State its direction.
A particle is perfonning uniform circular motion. If 'θ', 'ω', 'α' and ' a' are its angular displacement, angular velocity, angular acceleration, and centripetal acceleration respectively, then which of the following is 'WRONG'?
A string of length 'l' fixed at one end carries a mass 'm' at the other end. The string makes `3/pi` revolutions/second around the vertical axis through the fixed end as shown in figure. The tension 'T' in the string is ______.

A mass 'm' is tied to one end of a spring and whirled in a horizontal circle with constant angular velocity. The elongation in the spring is 1 cm. If the angular speed is doubled, the elongation in the spring is 6 cm. The original length of the spring is ______.
In uniform motion, an object travels equal ______ in ______ interval of time.
A disc of radius 5 cm rolls on a horizontal surface with linear velocity v = 1`hat"i"` m/s and angular velocity 50 rad/s. Height of particle from ground on rim of disc which has velocity in vertical direction is ______ cm.

