Experiment 2

Experiment 2

My Hypothesis: I think it will be more force will be applied by start rather then more force will be applied by the constant speed.

Operation Tug
Trial Observation
1 08.n/50g
2 1.3n/130g
3 2n/200g
4 2.3n/230g

Operation Jerk
Trial Observation
1 0.5n/50g
2 0.5n/50g
3 1.5n/150g

Operation Pull
Trial Start Constant
1 50g/0.5n 25g/0.3n
2 100g/1n 50g/0.5n
Answers to number 8
1. I really believe it took more force to start then to be a constant speed.
2. My hypothesis was correct. It did take more force to start then to keep it going.
3.Yes, Newton’s first law for a body at rest.