The motion of a particle is defined by the relation x t4 -10t2 + 8t +12, where x and t are expressed in meters and seconds, respectively. The acceleration is zero when t equal to

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The motion of a particle is defined by
the relation x = t4 -10t2 + 8t +12, where x
and t are expressed in meters and
seconds, respectively. The acceleration
is zero when t equal to
Select one:
O a. 1.29 s
O b. 1.67 s
O c. 2 s
O d. 0
Transcribed Image Text:The motion of a particle is defined by the relation x = t4 -10t2 + 8t +12, where x and t are expressed in meters and seconds, respectively. The acceleration is zero when t equal to Select one: O a. 1.29 s O b. 1.67 s O c. 2 s O d. 0
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