Newton’s Thrid Law, which states that for every reaction there is an opposite reaction.
Answer:
it is missing some numbers
Explanation:
Not pushing yourself hard enough is the answer since your heart rate doesn't even hit your lower minimum.
Pushing yourself to the limit is at your max heart rate.
Just at the right spot is at your max heart rate.
Pushing yourself too hard is above your max heart rate.
Answer: 3rd option
Explanation: Since it has less mass and same force as other object it will have higher acceleration
One way to do it is she could right down the data that she got