Starting at timet = 0, an object moves along a straight line. Its coordinate in meters is given by x(t) = 75t - 1.0t, wheretis in seconds. When it momentarily stops its acceleration is: O -73 m/s2 O 30 m/s? O 9,8 m/s2

Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter2: Motion In One Dimension
Section: Chapter Questions
Problem 2.3P: A prison walks first al a constant speed of 5.00 m/s along a straight line from point to point and...
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Starting at time t = 0, an object moves along a straight line. Its coordinate in meters is given by x(t) = 75t – 1.0t, wheret is in seconds. When it momentarily stops its acceleration is:
O -73 m/s2
O 30 m/s?
O 9.8 m/s2
Transcribed Image Text:Starting at time t = 0, an object moves along a straight line. Its coordinate in meters is given by x(t) = 75t – 1.0t, wheret is in seconds. When it momentarily stops its acceleration is: O -73 m/s2 O 30 m/s? O 9.8 m/s2
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