Answer:
I don't know what question you are doing on the lab but I am answering question #20!
What is the first velocity of the car with four washers at the 0.25 meter mark?
m/s -⇒ 0.28 m/s
What is the second velocity of the car with four washers at the 0.50 meter mark?
m/s -⇒ 0.56 m/s
Explanation:
Again this is question #20!!