Answer :
The car will travel approximately 1.9224 kilometers in 2 minutes.
(a). To find the acceleration of the car, we first need to convert the time from minutes to seconds:
2 min = 2 x 60 seconds = 120 seconds
Acceleration = (Final velocity - initial velocity)/ Time.
the initial velocity of the car is 12m/s, Hundreds final velocity is 20m/s. Using the formula for acceleration:
We can plug in the values and get:
acceleration = (20m/s - 12m/s) /120 s = 0.067 m/s^2.
hence the acceleration of the car is 0. 067m.s^2.
(b) To find the distance the car travels in 2 minutes.
We can use the formula.
distance = initial velocity x time + 0.5 x acceleration x time^2
Where initial velocity is 12 m/s, time is 120 s, and acceleration is 0.067 m/s^2. Plugging in these values we get:
distance = 12 m/s x 120 s + 0.5 x 0.067 m/s^2 x (120 s ^2)
distance = 1440 m 0.4824 km
distance = 1.9224 km
Therefore, the car will travel approximately 1.9224 KM in 2 minutes.
To know more about acceleration, refer here:
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