the velocity (in m/s) of the rock

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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If a rock is thrown upward on the planet Mars with a velocity of 11 m/s, its height above the ground (in meters) aftert seconds is given by H = 11t - 1.86t
(a) Find the velocity (in m/s) of the rock after 1 second.
9.14
Xm/s
(b) Find the velocity (in m/s) of the rock when t = a.
m/s
(c) When (in seconds) will the rock hit the surface? (Round your answer to one decimal place.)
t3=
(d) With what velocity (in m/s) will the rock hit the surface?
m/s
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Transcribed Image Text:MY NOTES If a rock is thrown upward on the planet Mars with a velocity of 11 m/s, its height above the ground (in meters) aftert seconds is given by H = 11t - 1.86t (a) Find the velocity (in m/s) of the rock after 1 second. 9.14 Xm/s (b) Find the velocity (in m/s) of the rock when t = a. m/s (c) When (in seconds) will the rock hit the surface? (Round your answer to one decimal place.) t3= (d) With what velocity (in m/s) will the rock hit the surface? m/s Need Help? Read It Master It O Type here to search 米 & $ 4 # ' 2 3 5. 7. 8.
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