A car starts with an initial velocity of 5 m/s and accelerates at 3 m/s?. a) Find the time needed for the car to reach 30 m/s. b) Distance travelled by the car in 12 seconds.

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter3: Motion Along A Straight Line
Section: Chapter Questions
Problem 112CP: In a 100-rn race, the winner is timed at 11.2 s. The second-place finisher’s time Is 11.6 s. How far...
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A car starts with an initial
velocity of 5 m/s and
accelerates at 3 m/s?. a) Find
the time needed for the car to
reach 30 m/s. b) Distance
travelled by the car in 12
seconds.
Transcribed Image Text:A car starts with an initial velocity of 5 m/s and accelerates at 3 m/s?. a) Find the time needed for the car to reach 30 m/s. b) Distance travelled by the car in 12 seconds.
A coin is thrown vertically
upward with an initial velocity of
40 m/s. Find a) How high does
the coin go? b) How long will it
take the coin to reach its
maximum height?
Transcribed Image Text:A coin is thrown vertically upward with an initial velocity of 40 m/s. Find a) How high does the coin go? b) How long will it take the coin to reach its maximum height?
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