Vehicles in Motion Vocabulary Crossword

Goals that must be met in order to accomplish the challenge
Things that are making it harder to accomplish the challenge
Trials or repetitions of a process
The body of a car
The bar that connects two wheels
Something that allows axles to spin more freely
To move without continuously pushing or pulling
A train moving from station to station
The boy got pushed by his brother
A rocket get into space with a
Newton getting hit by an apple
The comparison of two object's movement
The object that you compare another object to see the object's motion
Distance divided by time
Going from 0 to 60 mph
Going from 80 to 20 mph
Measurement of speed with direction
To go off course
When on ice there is no