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What is 90 km/hr expressed in m/s? a 25 m/s b) 324 m/s c) 1.5 m/s d) 15 m/s

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter2: Kinematics

Section: Chapter Questions

Problem 39PE: In 1967, New Zealander Burt Munro set the world record for an Indian motorcycle, on the Bonneville...

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Question

What is 90 km/hr expressed in m/s?
a 25 m/s
b) 324 m/s
c) 1.5 m/s
d) 15 m/s

A second car that also starts from rest experiences the same acceleration for twice as much time
as the first. What is the second car's final velocity?
a) v
b) 1/2v
c) 2V
d) 1/4V
e) 4V

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