The velocity of a particle moving along the x-axis varies in time according to the expression v(t) = α - βt2 where α = 52.9m/s , β = 3.72m/s3, and t is in seconds. a) Find the acceleration in the time interval from t = 0 to 2.97s in units of m/s2 b) Determine the acceleration of the particle tf = 2.97s in m/s2

College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter3: Two-dimensional Kinematics
Section: Chapter Questions
Problem 1PE: Find the following for path A in Figure 3.54: (a) the total distance traveled, and (b) the magnitude...
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The velocity of a particle moving along the x-axis varies in time according to the expression v(t) = α - βt2

where α = 52.9m/s , β = 3.72m/s3,  and t is in seconds. 

a) Find the acceleration in the time interval from t = 0 to 2.97s in units of m/s2

b) Determine the acceleration of the particle tf = 2.97s in m/s2

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