Experiment
After the scientist make a hypothesis, they perform an experiment to collect data.
Answer:
50
Explanation:
Because he ask to go to the toilet and the teacher said 'i don't know may you?'
”Newton's third law: If an object A exerts a force on object B, then object B must exert a force of equal magnitude and opposite direction back on object A.”
I would think that then the answer is B because the ball would have the opposing force to your hand.
Its a object to determine the space or width around something.