04. Investigation of Newton's Second Law
- 01:24 These results are not to be used. Why?
- 01:41 Why do we need to make duplicate measurements?
- 01:49 Why is the graph a straight line? Why does the line go through the origin?
light gate, interface and computer
pulley and string
slotted masses, 400 g
mass, 1 g
double segment black card
When masses fall to the floor they may bounce and cause physical injury
Use a box or tray lined with bubble wrap (or similar) under heavy objects being lifted.