What is the first velocity of the car with four washers at the 0.25 meter mark?
m/s
What is the second velocity of the car with four washers at the 0.50 meter mark?
m/s

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

Step-by-step explanation:

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1/2*qr*rs

step-by-step explanation:

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