Question

A rocket is fired vertically from the ground. It moves upwards with a constant acceleration 10 ms^-2 for 30 seconds, after which the fuel is consumed. After what time from the instant of firing, the rocket will attain the maximum height? (Take g = 10 ms^-2 ) A. 75 s B. 60 s C. 45 s D. 30 s

Name: a rocket is fired vertically from the ground it moves upwards with a constant acceleration 10 ms 2 for 30 seconds after which the fuel is consumed after what time from the instant of firing 82781
Uploaded: 2022-06-02T01:40:12-08:00
Duration: 3 min 20 s
Channel: Dominique Jan Tan
Description: a rocket is fired vertically from the ground it moves upwards with a constant acceleration 10 ms 2 for 30 seconds after which the fuel is consumed after what time from the instant of firing 82781

          A rocket is fired vertically from the ground. It moves upwards with a constant acceleration 10 ms^-2 for 30 seconds, after which the fuel is consumed. After what time from the instant of firing, the rocket will attain the maximum height? (Take g  = 10 ms^-2 )
A. 75 s
B. 60 s
C. 45 s
D. 30 s

Added by Amanda P.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Dominique Jan Tan

06/02/2022

Step 1

** Show more…

Show all steps

Thanks for your feedback!

A rocket is fired vertically from the ground. It moves upwards with a constant acceleration 10 ms^-2 for 30 seconds, after which the fuel is consumed. After what time from the instant of firing, the rocket will attain the maximum height? (Take g = 10 ms^-2 ) A. 75 s B. 60 s C. 45 s D. 30 s