Answered: The velocity of an object as a function…

The velocity of an object as a function of time is given by v(t) = 2.00 m/s + (3.00 m/s)t - (1.00 m/s^2)t². Determine the instantaneous acceleration of the object at time t = 5.00 s.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter2: One Dimensional Motion

Section: Chapter Questions

Problem 36PQ: Two sprinters start a race along a straight track at the same time and cross the finish line at the...

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Distance and Speed

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Question

The velocity of an object as a function of time is given by v(t) = 2.00 m/s + (3.00 m/s)t
- (1.00 m/s^2)t². Determine the instantaneous acceleration of the object at time t =
%3D
5.00 s.
a. -2.00 m/s?
O b. 0.00 m/s²
O c. 2.00 m/s²
O d. -7.00 m/s²
e. -8.00 m/s?

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