v=v, +at Ax = v,t + ar? v = v, +2aAx A particle is standing on a cliff, 30m above the valley floor (see point A). It is observed that the particle is thrown vertically upward at a speed of 19.6m/s. a) How long does it take until the particle reaches the maximum height (to point B)? 2s b) What is the maximum height of the particle (from the valley floor)? 19.6m c) What is the acceleration of the particle at the maximum height? 98 m/s) d) Find the speed of the particle after 3s from its throwing. 8m/s e) How long does it take until the particle hits the valley floor (point C) (in short, we ask 19 6mi

Physics for Scientists and Engineers, Technology Update (No access codes included)
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Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter3: Vectors
Section: Chapter Questions
Problem 3.62AP: After a ball rolls off the edge of a horizontal table at time t = 0, its velocity as a function of...
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v= v, +at
Ar=vol +tar?
v = v, +2aAx
A particle is standing on a cliff, 30m above the
valley floor (see point A). It is observed that the
particle is thrown vertically upward at a speed of
19.6m/s.
a) How long does it take until the particle
reaches the maximum height (to point B)? 25
b) What is the maximum height of the particle
(from the valley floor)? 19.6m
c) What is the acceleration of the particle at the
maximum height? 9.8 m/s)
d) Find the speed of the particle after 3s from its
throwing. 9.8m/s
e) How long does it take until the particle hits
the valley floor (point C) (in short, we ask
19 &mi
Transcribed Image Text:v= v, +at Ar=vol +tar? v = v, +2aAx A particle is standing on a cliff, 30m above the valley floor (see point A). It is observed that the particle is thrown vertically upward at a speed of 19.6m/s. a) How long does it take until the particle reaches the maximum height (to point B)? 25 b) What is the maximum height of the particle (from the valley floor)? 19.6m c) What is the acceleration of the particle at the maximum height? 9.8 m/s) d) Find the speed of the particle after 3s from its throwing. 9.8m/s e) How long does it take until the particle hits the valley floor (point C) (in short, we ask 19 &mi
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