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Q1. The cable supporting a 2125 kg elevator has a maximum strength of 21750 N. What maximum upward acceleration can it give the elevator without it breaking?

Q2. A motorist drives south at 22 m/s for 3.00 min, then turns west and travels at 25.0 m/s for 2.40 min, and finally travels northwest at 30 m/s for 1.00 min. For this 6.40 min trip, find out the following values.

(a) Total vector displacement

m (magnitude) ° south of west

(b) the average speed

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Category:- Physics
Reference No.:- M9172654

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