A typical car weighs about 1000 kg. An average person can push with a force that is about half the force of gravity on her body, say about 500 N. a. How long would it take for the car to reach walking speed of about 1.5 m/s from an initial speed of zero? b. How far has the car moved when it reaches that velocity?

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter5: Newton's Law Of Motion
Section: Chapter Questions
Problem 34P: A car with a mass of 1000.0 kg accelerates from 0 to 90.0 km/h in 10.0 s. (a) What is its...
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A typical car weighs about 1000 kg. An average person can push with a force that is
about half the force of gravity on her body, say about 500 N.
a. How long would it take for the car to reach walking speed of about 1.5 m/s from
an initial speed of zero?
b. How far has the car moved when it reaches that velocity?
Transcribed Image Text:A typical car weighs about 1000 kg. An average person can push with a force that is about half the force of gravity on her body, say about 500 N. a. How long would it take for the car to reach walking speed of about 1.5 m/s from an initial speed of zero? b. How far has the car moved when it reaches that velocity?
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