Advertisements
Advertisements
प्रश्न
What is meant by a translational motion? Give one example.
Advertisements
उत्तर
When some force is applied on a rigid body free to move and the body starts moving along a straight path in the direction of force. This is known as linear or translational motion. Points on the rigid body, undergo displacements forming parallel lines and magnitude of displacement is the same for individual point.
e.g. the motion of a bullet fired from a gun, a ball thrown straight up and falling back straight down.
APPEARS IN
संबंधित प्रश्न
An object thrown at a certain angle to the ground moves in a curved path and falls back to the ground. The initial and the final points of the path of the object lie on the same horizontal line. What is the work done by the force of gravity on the object?
The energy of a body is its capacity to do .........
No work is done by a force if the body
When does a force perform work?
How much work is done when a force of 1 N moves a body through a distance of 1 m in its own direction?
Fill in the boxe to show the corresponding energy transformation.
A uniform chain of length 2 m is kept on a table such that a length of 60 cm hangs freely from the edge of the table. The total mass of the chain is 4 kg. What is the work done in pulling the entire chain on the table?
