FUNDAMENTALS OF PHYSICS - EXTENDED
12th Edition
ISBN: 9781119773511
Author: Halliday
Publisher: WILEY
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A particle initially is moving at a velocity with Cartesian components (5.0 m/s, 4.0 m/s) and 5.6 s later it is moving at a velocity with components (8.0 m/s, 0.0 m/s).
What is the magnitude of its average acceleration, in m/s2?
An ant crawls on the floor along the curved path shown in Figure P3.4. The ant's positions and velocities are indicated for times tI=0 and tf=5.00 s. Determine the x- and y-
components of the ant's (a) displacement, (b) average velocity, and (c) average acceleration between the two times.
Chapter 3, Problem 4P , An ant crawls on the floor along the curved path shown in Figure P3.4. The ant's positions and
Figure P3.4
The particle travels along the path defined by the parabola y = 0.5x^2. If the component of velocity along the x axis is vx = (5t) ft/s, where t is in seconds, determine the particle's magnitude of its acceleration when t = 1 s. When t = 0, x = 0, y = 0.
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