Physics, 21.04.2021 20:00 paolaf9996

For work to be done on an object, * (a) a force must be exerted, but the object must remain stationary.

(b) a force must be exerted on an object, but it doesn't have to move.

(c) an object must move, but no force is required.

(d) an object must move some distance as a result of a force.

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For work to be done on an object, * (a) a force must be exerted, but the object must remain statio...