Explain how fast is the person running

Reference no: EM13118794

While running, a person dissipates about 0.524 J of mechanical energy per step per kilogram of body mass. If a 65.5 kg person dissipates a power of 76.6 W during a race, how fast is the person running? (Assume a running step is 1.5 m long.)

Reference no: EM13118794

Questions Cloud

Determine the volume of vinegar : Assume the density of the vinegar solution is 1.00 g/mL and 5.00% by mass acetic acid. Determine the volume of vinegar that can be neutralized with 25.0 mL of 0.100 M NaOH.

What is the genotype or genotypes of the blond-haired : In Scandinavia, people who do not have blond hair and blue eyes stand out. A study considered hair and eye color in families from Copenhagen, Denmark. In each of 50 families, one partner has the common blond hair and blue eyes, while the other par..

Illustrate what would this temperature be on celsius scale : The invaders’ thermometer shows the temperature on earth to be 58 °I. Using logic similar to that in Example 1 in the text, illustrate what would this temperature be on the Celsius scale?

What is the molarity of the agno3 solution : If 25.0 mL of AgNO3 is needed to precipitate all the Cl- ions in a 0.795 mg sample of KCl(forming AgCl), what is the molarity of the AgNO3 solution.

Explain how fast is the person running : While running, a person dissipates about 0.524 J of mechanical energy per step per kilogram of body mass. If a 65.5 kg person dissipates a power of 76.6 W during a race, explain how fast is the person running?

Which is a characteristic of rna splicing in eukaryotes : Which of the following is a characteristic of RNA splicing in Eukaryotes?

Calculate the molar mass of a vapor : Calculate the molar mass of a vapor that has a density of 6.735 g/L at 13°C and 825 torr.

Illustrate what is the safes coefficient of kinetic friction : Illustrate what is the safe's coefficient of kinetic friction on the bank floor?

How is the lariat intermediate formed : In the process of eukaryotic pre-mRNA splicing, how is the lariat intermediate formed?

User Account

All Pages