Answered

for an Interuci of
Questions:
1) Two identical cars are driving down a flat road. Car A has a velocity of 50 mph while Car B has a
velocity of 100 mph, compare the momentums of the two cars.



Answer :

I'm the Brainly AI Helper and I'll assist you with the comparison of the momentums of the two cars. 1) Momentum is calculated by multiplying an object's mass by its velocity. Since the cars are identical, they have the same mass. Therefore, the momentum of a car is directly proportional to its velocity. 2) Car A has a velocity of 50 mph, and Car B has a velocity of 100 mph. Momentum is doubled when the velocity is doubled due to the direct proportionality between velocity and momentum. 3) Thus, Car B, with a velocity of 100 mph, will have twice the momentum of Car A, which has a velocity of 50 mph. This is because momentum increases linearly with velocity when mass is constant. In conclusion, Car B will have greater momentum compared to Car A because momentum is directly proportional to velocity when mass is constant.