A toy car travels along a straight track. First, the toy car travels at 3.0 m/s for 5.0 s. Then, the car travels at 2.0 m/s for 10.0 s. Finally, the speed changes once again to 3.0 m/s for a final 5.0 s. Calculate the total distance that the toy car has traveled through each of the given times.

answer: the answer is a

answer:   you might love summer weather, but you don’t want it to feel like the sun is inside your car. but a hot car that just won’t seem to cool down might be a bigger of a problem than you think. your car relies on being at the right temperature.

explanation:

conservation of mass

mass before something happens = mass afterwards