Answer:
Coefficient of friction will be 0.587
Explanation:
We have given mass of the car m = 500 kg
Distance s = 18.25 m
Initial velocity of the car u = 14.5 m/sec
As the car finally stops so final velocity v = 0 m/sec
From second equation of motion



We know that acceleration is given by



So coefficient of friction will be 0.587
P = m x v
P = 30 x 10
=300
Answer:
A. If two objects collide, each object exerts a force in the same direction as the other.
Explanation:
The time component is needed. The acceleration is the change of velocity divided by the time in when this change of velocity happens.
Your blood runs through your blood stream, every vein in your body. without that heartbeat the blood would not make it to the required places it needs to run to and you will lose oxygen and parts of your body and organs will shut down.