A car undergoes a constant acceleration from speed of 30 miles per hour to speed of 70 miles per hour while moving for a time interval of 370.2 seconds along a straight line. What distance in kilometers does the car travel during this time?

Which quantities are scalars? choose all that apply a.distance b.speed c. acceleration d.velocity

After a big snowfall, you take your favorite rocket-powered sled out to a wide field. the field is 195 m across, and you know that your sled accelerates at a rate of 3.65 m/s2 when the rocket is on. how much time will it take the sled to cross the field starting from rest, assuming the rocket is on the whole time?

An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?