Suppose you're coasting in a car at 60 km/h and apply the brakes until you slow to 40 km/h. When you suddenly release the brake, the car tends to
A)momentarily regain its higher initial speed.
B)continue moving at 40 km/h in the absence of forces.
C)decrease in speed whether or not other forces act.

Question

Quizplus · Accepted Answer

When you release the brake, the car will continue moving at the new, lower speed of 40 km/h if no other forces act on it, according to Newton's first law of motion, which states that an object in motion stays in motion at a constant velocity unless acted upon by an external force.

Suppose You're Coasting in a Car at 60 Km/h and Apply