Motion Calculations

Which is not a possible unit for distance? Options: meters, feet, miles, min

A heavy object and a light object are dropped from the same height in a vacuum. Which will hit the ground first?

If you drop a 1000-kg black ball from a height of 10 meters and a 1-kg gray ball from a height of 25 meters, which will hit the ground first?

"g" is defined as

Which of the following is a unit for acceleration? Options: km/s, m/s², mi/hr, ft

Time for a car traveling at 65 miles/hour to cover 300 miles?

If a car is traveling forward at 15 m/s, how fast will it be going in 1.2 seconds if the acceleration is -10 m/s/s?

Free fall is?

How far will a train moving at 5.7 km/min go in 45 minutes?

Time for an object to fall 4.7 meters (free fall)?