13. According to Student 2, as the force of gravity exerted by Earth on a block increases, will the average speed of the block increase or decrease, and why?
Your Answer is
Correct Answer is A
Explanation
Looking at Student 2, starting from the fourth line, the student thinks that m is large, gravity G is large (he is still right here), and then a is large (this step is wrong), and then the average v Just bigger. So according to student 2, the greater the gravity, the greater the acceleration