A shopper pushes a cart 39 m south down one aisle and then, Ask an Expert

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Q1. A shopper pushes a cart 39 m south down one aisle and then turns 90.0° west and moves 22 m. He then makes another 90.0° turn and moves 14 m.

(a) what is the largest possible displacement of shopper?

(b) What is the smallest possible displacement of shopper?

Q2. The mass of a certain planet is 5.00 x10^26 kg.

(a) The planet has a moon whose mean orbital radius is 2.20 x10^8 m. What is the period of this moon?

(b) The planet has a second moon whose period is 2.55 x10^6 s. What is the mean orbital radius of this second moon?

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Category:- Physics
Reference No.:- M9170628

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