At time t 0, the velocity of a body moving along the horizontal s-axis is y
Question:
At time t Ú 0, the velocity of a body moving along the horizontal s-axis is y = t2 - 4t + 3.
a. Find the body’s acceleration each time the velocity is zero.
b. When is the body moving forward? Backward?
c. When is the body’s velocity increasing? Decreasing?
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Step by Step Answer:
a To find the acceleration we need to take the derivative of the velocity function with respect to time t y 2t 4 The acceleration is the derivative of velocity so we need to take the derivative of y with respect to t ...View the full answer
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Related Book For 
Thomas Calculus Early Transcendentals
ISBN: 9780321884077
13th Edition
Authors: Joel R Hass, Christopher E Heil, Maurice D Weir
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