A group of students complete an experiment, where different masses are added to a cart which is pushed forward with the same force. After being pushed, the acceleration of the cart is measured and the results are graphed.
Look at the graph above. What conclusion makes the most sense based on the data collected?
Responses
1) adding acceleration to the cart, increases the mass
2) adding mass to the cart decreases acceleration
3) increasing the force used to push the cart forward increases the acceleration4)
4) adding mass to the cart increases acceleration