We can process oil into a lot of useful fuels to run our cars, trucks, and even airplanes. Oil is used for making lots of other
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Answer:
acceleration = 24.23 ms⁻¹
Explanation:
Let's gather the data:
The acceleration of the car is given by a = 0.5
The acceleration is the change in the speed in relation to time. In other words:
= a = a = 0.5
...1
Solving the differential equation yields:
v = 0.5 + C₁
Initial conditions : 0 = 0.5 + C₁
C₁ = -5
at any time t, the velocity is: v= 0.5- 5
Solving for distance, s = 0. 5 - 0.5 t - 0.5
18 = 0.5 - 0.5 t - 0.5
t = 3.71 s
Substitute t = 3.71 s
v= 0.5- 5
= 19.85 m/s
a = 0.5 ...1
= 20.3531
an =
=
= 13.1382
Magnitude of acceleration =
=
= 24.23 ms⁻¹ Ans