Textbook Question
Draw a pictorial representation for the following problem. Do not solve the problem. What acceleration does a rocket need to reach a speed of 200 m/s at a height of 1.0 km?
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Starting from a pillar, you run a distance 140m east (the + x-direction), then turn around.
(a) How far west would you have to walk so that your total distance traveled is 300m?
(b) What is the magnitude and direction of your total displacement?
(a) 160 m,
(b) 20 m, west
(a) 160 m,
(b) 20 m, east
(a) 580 m,
(b) -300 m, west
(a) 440 m,
(b) -300 m, east