coollid876
coollid876
01.04.2020 • 
Mathematics

A model rocket is fired vertically upward from rest. Its acceleration for the first three seconds is a ( t ) = 66 t , at which time the fuel is exhausted and it becomes a freely "falling" body.


A model rocket is fired vertically upward from rest. Its acceleration for the first three seconds is

Solved
Show answers

Ask an AI advisor a question