A block is moving along the x-axis and its position varies in time according to the expression x = (3.00 m/s2)t², where x is in meters and t is in seconds (a) Determine its position (in m) at t = 3.20 s. m (b) Determine its position (in m) at t = (3.20 s) + At. (Use the following as necessary: At. Do not include units in your answer.) Xf = m Ax as At approaches zero to find the velocity (in m/s) at t = 3.20 s. Δt (c) Evaluate the limit of - m/s

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter1: Introduction And Vectors
Section: Chapter Questions
Problem 51P: A person going for a walk follows the path shown in Figure P1.51. The total trip consists of four...
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A block is moving along the x-axis and its position varies in time according to the expression x =
(3.00 m/s2)t?, where x is in meters and t is in seconds.
(a) Determine its position (in m) at t = 3.20 s.
(b) Determine its position (in m) at t = (3.20 s) + At. (Use the following as necessary: At. Do not include units in your answer.)
Xf =
Ax
as At approaches zero to find the velocity (in m/s) at t = 3.20 s.
Δt
(c) Evaluate the limit of
m/s
Transcribed Image Text:A block is moving along the x-axis and its position varies in time according to the expression x = (3.00 m/s2)t?, where x is in meters and t is in seconds. (a) Determine its position (in m) at t = 3.20 s. (b) Determine its position (in m) at t = (3.20 s) + At. (Use the following as necessary: At. Do not include units in your answer.) Xf = Ax as At approaches zero to find the velocity (in m/s) at t = 3.20 s. Δt (c) Evaluate the limit of m/s
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