Answered step by step
Verified Expert Solution
Question
1 Approved Answer
11. [0/1 Points] DETAILS PREVIOUS ANSWERS SCALC9 3.9.065.EP. A stone is dropped from the upper observation deck of a tower, 150 m above the ground.
11. [0/1 Points] DETAILS PREVIOUS ANSWERS SCALC9 3.9.065.EP. A stone is dropped from the upper observation deck of a tower, 150 m above the ground. (Assume g = 9.8 m/s2.) (a) Find the initial values of the velocity v (in m/s) and the distance s (in meters) of the stone above the ground. V(0) = 5.533 m/s s(0) = m Find the velocity (in m/s) of the stone at time t. v(t) = 150 - 4.92 m/s X Find the distance (in meters) of the stone above ground at time t. s(t) = m (b) How long (in seconds) does it take the stone to reach the ground? (Round your answer to two decimal places.) S (c) With what velocity (in m/s) does it strike the ground? (Round your answer to one decimal place.) m/s (d) If the stone is thrown downward with a velocity of 8 m/s, how long (in seconds) does it take to reach the ground? (Round your answer to two decimal places.) Need Help? Read It Viewing Saved Work Revert to Last Response Submit AnswerA stone is dropped from the upper observation deck of a tower, 150 m above the ground. (Assume g = 9.8 m/s.) (a) Find the initial values of the velocity v (in m/s) and the distance s (in meters) of the stone above the ground. v(0) = 0 m/s s(0) = 150 m Find the velocity (in m/s) of the stone at time t. v(t) = 9.8t m/s X Find the distance (in meters) of the stone above ground at time t. s(t) = 150 - 4.92 m (b) How long (in seconds) does it take the stone to reach the ground? (Round your answer to two decimal places.) 5.53 S (c) With what velocity (in m/s) does it strike the ground? (Round your answer to one decimal place.) -54.2 m/s (d) If the stone is thrown downward with a velocity of 8 m/s, how long (in seconds) does it take to reach the ground? (Round your answer to two decimal places.) 4.78 S
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started