Question 7
Karen has a toy car that will move when its spring is turned. She wants to find out how the number of turns the spring is turned affects the distance the toy car can travel.
(a) What is the energy that moves the toy car? [1 point]
Karen carries out the experiment with different numbers of turns. She then plots her results on the graph below.
(b) What can Karen conclude from the experiment? [1 point]
(a) What is the energy that moves the toy car? [1 point]
Karen carries out the experiment with different numbers of turns. She then plots her results on the graph below.
(b) What can Karen conclude from the experiment? [1 point]