Can Someone Help Me Please, I'm Stuck /.\
Part A: Explain why we do not measure the speed at which a car travels in cm per second? In your explanation, use reasoning based on appropriate units to model this situation.

Part B: What are the two quantities that should be measured to find the speed at which a car travels? Explain how the rate can be determined.

Question

Can Someone Help Me Please, I'm Stuck /.\
Part A: Explain why we do not measure the speed at which a car travels in cm per second? In your explanation, use reasoning based on appropriate units to model this situation. 

Part B: What are the two quantities that should be measured to find the speed at which a car travels? Explain how the rate can be determined.

joemarket · Answer

A. because the number of cm would be too big and inconvenient so we use a larger scale.
B. Miles and Kilometers.

anonymous · Answer

thank you So Much.! Much Aprreciated