• 2 months ago
Physics class 11th mcqs
Mdcat physics mcqs
First year physics mcqs
Transcript
00:00Question says, At what angle between force and displacement more work is done?
00:14A 20 degree, B 40 degree, C 60 degree, D 80 degree is similar, the angle larger will be
00:40value of Cos Theta, work done will be maximum when Theta is smallest, means at zero degree
01:09work done will be maximum, so here four angles are given 20 degree, 40 degree, 60 degree
01:22and 80 degree, so here work done will be more at 20 degree, so the correct option will be
01:29A 20 degree.

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