Answer:
a = 1 m/s²
Explanation:
Definition:
The acceleration is rate of change of velocity of an object with respect to time.
Formula:
a = Vf - Vi/t
a = acceleration
Vf = final velocity
Vi = initial velocity
t = time
Units:
The unit of acceleration is m.s⁻².
Given data:
Initial velocity = 6 m/s
Final velocity = 12 m/s
Time = 6 s
Acceleration = ?
Solution:
a = Vf - Vi/t
a =12 m/s - 6 m/s / 6 sec
a = 6 m/s / 6 sec
a = 1 m/s²
