At one instant a bicyclist is 75m due east of a parks, Ask an Expert

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Q1. A 22 loudspeaker is suspended 1.8 below the ceiling by two 3 long cables that angle outward at equal angles.

What is the tension between each cable?

Q2. At one instant a bicyclist is 75m due east of a park's flagpole, going due south with a speed of 13.0 m/s. Then, 10s later, the cyclist is 65 m due north of flagpole, going due east with a speed of 20.0 m/s. For the cyclist in this 10s interval, find each of following

(a) displacement (magnitude and direction)

(b) average velocity (magnitude and direction)

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Category:- Physics
Reference No.:- M9170475

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