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What is work done if there is nodisplacement is 0?
Work Done = Force x Displacement, so if the displacement is zero, the work done will be zero. There will be no work done.
If force is 5 newton and displacement is zero then?
If what you want to do is calculate the work, you need to multiply the force times the displacement.
What is the difference between negative work and zero work and positive work done?
If the angle between the displacement and force applied is less than a right angle, then it is Positive Work done. If the angle between the displacement and the force applied is greater than a right angle then it is Negative Work done. If the displacement and force are at right angles, or either is zero, then it is Zero Work done.
When you ignite a matchstick then work will be done or not?
no work will be done because force is applied but displacement is zero so no work will be done.
When is workdone by force is zero?
Work done by a force is zero when the force is applied perpendicular to the direction of motion of the object. Another scenario is when the force is applied but there is no displacement of the object.
Why work done by centripetal force during half rotation is zero?
The centripetal force always acts perpendicular to the displacement of the object moving in a circular path. Since the work done is the product of force and displacement in the direction of force, and the displacement is perpendicular to the centripetal force, the work done by the centripetal force over a full rotation is zero.
What if force is given but displacement is zero then?
If force is applied but no displacement occurs, then no work is done. Work is defined as the product of force and displacement in the direction of the force, so a zero displacement means no work is done.
Is work done on the trophy as she stands still holding the trophy overhead?
No, work is not done on the trophy while she holds it overhead and stands still. Work is defined as the product of force and displacement in the direction of the force. Since there is no displacement occurring while she remains stationary, even though she is exerting an upward force to hold the trophy, the work done is zero.
What is work done by a coolie walking on a horizontal platform with a load on his head?
The work done by the coolie is zero because the force he exerts is in the vertical direction (lifting the load against gravity) while the displacement is in the horizontal direction. Work is only done when the force and displacement are in the same direction.
Where does energy goes during zero work done due to zero displacement?
energy reflects back or remains into the source.
Why is the workdone by centripetal force is zero?
The work done by a centripetal force is zero because the force is always directed towards the center of the circular motion, while the displacement is perpendicular to the force. This means that the angle between the force and the displacement is 90 degrees, resulting in zero work being done.
How much work is done on a body of mass 1kg whirling on a circular path of radius 5m?
Zero, in this case acting force is perpendicular to the direction of displacement... Reason..... It is because here the angle is 90 degree and when there is an angle then the force is equal to F cos x * d= F *cos 90*0= 0 Therefore work done=0
