Physics, 18.10.2019 17:30 Pandagurl2125
An auto race takes place on a circular track. a car completes one lap in a time of 25.0 s, with an average tangential speed of 53.6 m/s. find
(a) the average angular speed and
(b) the radius of the track.
Answers: 3
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(8%) problem 12. a bowling ball of mass mb 3 kg 's rolled down the lane with a velocity ofy-2/ m s lt strikes a single remaining pin mp 0.93 kg head on. after the collision the bowling ball has a velocity (in the same direction) of v2 1.1 m/s. = ▲ 33% part (a) write an expression for the velocity of pin in the horizontal direction after the impact, im ,, 33% part (b) what is the pins speed in ms? 33% part (c) assuming the coefficient of friction s μ,-0.1. how far in meters could the pin slide before stopping if it doesn't topple?
Answers: 1
An auto race takes place on a circular track. a car completes one lap in a time of 25.0 s, with an a...
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