2 A small steel ball, dropped from rest, takes 0.50 s to fall through a vertical distance of 1.25 m. Determine (a) the average speed of the ball, AVg Speen=DIT = 1.25/0.5 = 2.5m/s (b) the actual speed of the ball after it has fallen through a vertical distance of 1.25 m, assuming that the acceleration is constant, 2-4 OROON the value of that acceleration. (c)

Physics for Scientists and Engineers, Technology Update (No access codes included)
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ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter2: Motion In One Dimension
Section: Chapter Questions
Problem 2.41P: An object moves with constant acceleration 4.00 m/s2 and over a lime interval reaches a final...
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A small steel ball, dropped from rest, takes 0.50 s to fall through a vertical distance of
1.25 m. Determine
(a)
the average speed of the ball,
AVO Speed=DIT
= 1.25/0.5
= 2.5mls
(b)
the actual speed of the ball after it has fallen through a vertical distance of 1.25 m,
assuming that the acceleration is constant,
the value of that acceleration.
(c)
Transcribed Image Text:5 2 A small steel ball, dropped from rest, takes 0.50 s to fall through a vertical distance of 1.25 m. Determine (a) the average speed of the ball, AVO Speed=DIT = 1.25/0.5 = 2.5mls (b) the actual speed of the ball after it has fallen through a vertical distance of 1.25 m, assuming that the acceleration is constant, the value of that acceleration. (c)
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