Answer:
10km/s²
Explanation:
Given parameters:
Initial velocity = 0km/s
Final velocity = 70km/s
Time = 7s
Unknown:
Acceleration =?
Solution:
Acceleration is the rate of change of velocity with time.
It is mathematically expressed as;
A = [tex]\frac{v - u}{t}[/tex]
v is the final velocity
u is the initial velocity
t is the time
A = [tex]\frac{70 - 0}{7}[/tex] = 10km/s²
