When a body moves in a circular path the work done by the body is?
Table of Contents
- 1 When a body moves in a circular path the work done by the body is?
- 2 What is the work done by centripetal force in rotating a body in a circular path?
- 3 When a body moves in a circle the work done by the centripetal force is always?
- 4 What is work done by centripetal force?
- 5 What is the work done by centripetal force explain?
- 6 When work is done on a body its energy is called?
When a body moves in a circular path the work done by the body is?
Complete answer: The work done on a body moving in a circular path is also zero. This is due to the fact that when a body moves in a circular direction, the centripetal force applies along the radius of the circle, which is perpendicular to the body’s motion.
What is the work done by centripetal force in rotating a body in a circular path?
As the centripetal force acts upon an object moving in a circle at constant speed, the force always acts inward as the velocity of the object is directed tangent to the circle. Thus, the work done by the centripetal force in the case of uniform circular motion is 0 Joules.
When a body is moving in a circular path the work done in that case is zero because?
When a body like earth is moving in a circular path the work done in that case is zero because centripetal force along the radius of the. Here , in this case work is zero because the angle between the force and displacement is 90 °. since the force acts along the centre of the circular path.
What is the work done by centripetal force in moving a body through a quarter cycle?
zero
Work done by centripetal force is always zero as the force and the instantaneous displacement are mutually perpendicular.
When a body moves in a circle the work done by the centripetal force is always?
A : When a body moves in a circle the work done by the centripetal force is always zero.
What is work done by centripetal force?
The work done by centripetal force always zero as it is perpendicular to velocity and hence instantaneous displacement.
What is the work done by the centripetal force explain?
The direction of centripetal force is always perpendicular to the direction of instantaneous velocity. The instantaneous displacement is in the direction of instantaneous velocity, therefore instantaneous displacement of particle is perpendicular to centripetal force. Hence work done by centripetal force is zero.
What is the work done by centripetal force in moving a body through half cycle on the circular path of radius 35 meter?
The centripetal force is always directed towards the center of the circle. Since, the force is along the radius and we know radius is always perpendicular to a point in the circular path. So, the force here is perpendicular to the displacement at any instant of the body. Hence, work done is zero.
What is the work done by centripetal force explain?
When work is done on a body its energy is called?
Work energy theorem: Its states that work done by the net force acting on a body is equal to the change produced in the kinetic energy of the body.
When work is done on a body its energy ____?
Work changes the amount of mechanical and internal energy possessed by objects. When work is done on a system or object, energy is added to it. When work is done by a system or object, it gives some of its energy to something else. Throwing a ball means a hand applies a force as an arm swings forward.