Answer: Amir is faster than Ryder by speed of 1.04 meter per second.
Step-by-step explanation:
Speed of Amir=8,260 mm per second
We know that 1m =1000mm
Convert into meter per second, divide speed by 1000
⇒ Speed of Amir=\(\frac{8260}{1000}=8.26\ ms^{-1}\)
Speed of Ryder=930 centimeters per second
We know that 1m =100 cm
Convert into meter per second, divide speed by 100
⇒Speed of Ryder=\(\frac{930}{100}=9.3\ ms^{-1}\)
As distance covered by both of then is same in relay race thus we can compare their speeds
We can see 8.26<9.3 and difference=9.3-8.26=1.04
∴ Amir is faster than Ryder by speed of 1.04 meter per second.
