Chemistry, 10.07.2019 23:00 imamnaab5710
In which situation is no work considered to be done by a force? a. when the angle between the force and displacement is 180° b. when the angle between the force and displacement is 90° c. when the angle between the force and displacement is 45° d. when the angle between the force and displacement is 0°
Answers: 1
. positive or negative work will be done.When 
s, some amount wok will be doneWhen 
no work will be done.
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In which situation is no work considered to be done by a force? a. when the angle between the force...
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