7.
Which one of the following factors helps to determine how much kinetic energy an object has?
the object's speed
the object's chemical structure
the object's color
the object's position
1 answer
the object's speed
Which one of the following factors helps to determine how much kinetic energy an object has?
the object's speed
the object's chemical structure
the object's color
the object's position
1 answer
1 answer
3 answers
4 answers
1 answer