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## Homework Statement

Use 4 decimal places at each step to ensure accuracy.

a) A rocket is launched vertically and remains in the air for 5.10 seconds until it hits the ground. Calculate the initial velocity of the rocket. Calculate the maximum height of the rocket (positive).

vo = 24.99

m/s (Note: You will need this initial velocity for parts b, c, and d)

y = 31.8622

m

b) The rocket is now launched with the same initial velocity as calculated in part A at an angle of 45 degrees. Calculate the time the rocket will be in the air for. Calculate the maximum height that the rocket will reach. Calculate the horizontal distance that the rocket will travel until it hits the ground.

t = s

y = m

x = m

## Homework Equations

idk sorry :(

## The Attempt at a Solution

ok so i tried to do

t = (v - vo) / -9.8

and its wrong because i got

2.55