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Q121. A 100 kg car starting from rest runs down a 30o slope. If the total length of the slope is 20 m, the speed of the car at the bottom, ignoring friction, is:

Physics — Work, Power and Energy — Question 121 of 238

A. 14000 √3 m/sec
B. 20 sin 30o m/sec
C. 1.4 m/sec
D. 14 m/sec

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A 100 kg car starting from rest runs down a 30o slope. ... | Physics MCQ #121 | Examora | Examora