The magnitude of work done by a force :(a) depends on frame of reference(b) does not depend on frame of reference(c) cannot be calculated in non-inertial frames.(d) both (a) and (b)
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Work does not depend on the frame of reference
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Answer:
The magnitude of work done by a force :(a) depends on frame of reference
Explanation:
- Frame of reference: Frame of reference means a coordinate system with respect to which measurements are calculated.
- Work done = force × displacement.
Although force will remain same in any type of frame of reference, but value of displacement will change with frame of reference.
Work done will change with frame of reference. So we can say Work done depends on frame of reference.
- Non inertial frame: Frame of reference can be of two types -
(i) inertial frame [obeys Newton's laws]
(ii) Non inertial frame [doesn't obey Newton's laws]
In non-inertial frame work is done by a pseudo force, so work done can be calculated here.
To know more about frame of reference visit the link given below:
https://brainly.in/question/15222037
https://brainly.in/question/6509678
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