Answer to Question #234545 in General Chemistry for Domo

General Chemistry

Question #234545

Carl Lewis , a sprinter in the 1988 Olympic Games, ran the 100 meter dash in 8.90 sec. what was his speed in miles per hour ?

Expert's answer

Speed=D/T

100÷8.90

=11.236 m/s

1m/s=2.237miles per hour

11.236m/s to miles per hour=11.236×2.237

=25.135 miles per hour

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. How many grams of H2S04 must be taken in order to get 0.2500 mol H2S04
2. How many molecules are contained i 2 moles of SO3
3. Calculate the number of grams of aluminum sulfate that could sulfate be obtained by the action of 12
4. A 30.14-g stainless steel ball bearing at 117.82°C isplaced in a constant-pressure calorimeter cont
5. Calculate the heat evolved when 266 g of white phosphorus (P4) burns in air according to the equati
6. A 100-g metal at 110°C is placed in a constant-pressurecalorimeter containing 120-g of water at 18�
7. Write a balanced chemical equation for the overall cell reaction represented as a) Fe?/Fe7/ MnO2/Mn