Answer:
The distance traveled and time taken by the rocket are 1488.89 m and 14.8 sec.
Step-by-step explanation:
Given that,
Initial velocity

Altitude = 1494 m
We need to calculate the distance
Using equation of motion

Where, v = final velocity
u = initial velocity
a = acceleration due to gravity
s = distance
Put the value into the formula



So, The distance from the start of the coast to the end is 5.10204 m
The distance traveled by the rocket

We need to calculate the time
Using formula of time

Where, v = speed
t = time
d = distance
Put the value into the formula


Hence, The distance traveled and time taken by the rocket are 1488.89 m and 14.8 sec.