16.6 m/s² is the average acceleration of the rocket when it achieves a lift-off velocity of 500.0 m/s from rest in 30.0 seconds
initial velocity = 0
final velocity = 500 meters per seconds
time = 30 seconds
a=(v-u)/t
u = 0
v = 500 m/s
t = 30 s
Substitute these values in equation
a=500/30
a=16.6 m/s²
Acceleration is the rate of change in a moving object's speed and direction over time. When anything moves faster or slower, it is considered to be accelerating. Motion on a circle increases even while the speed is constant because the direction is always changing.
Since acceleration has both a magnitude and a direction, it is a vector quantity. Velocity is a vector quantity as well. The definition of acceleration is the change in velocity vector during a time interval divided by the time interval.
To know more about acceleration visit : brainly.com/question/13154163
#SPJ4