Question

!! PLEASE HELP !! A model rocket has the (vertical) velocity vs. time graph shown. The rocket is launched from the ground and flies straight up while its engine fires . We have defined the upward direction to be “positive.”

a. Circle the time on the graph when the rocket reaches its HIGHEST ALTITUDE.


b. Calculate the highest altitude it reached in the space below, making your method clear.

Answer 1

y=150,x=3

Step-by-step explanation:

since to the object can only begin to decelerate only when it reaches its maximum hight

u can use calculus