Physics, 21.11.2019 05:31 matlenanem4437

While running, a person dissipates about 0.60 j of mechanical energy per step per kilogram of body mass. if a 51-kg person develops a power of 67 w during a race, how fast is the person running? (assume a running step is 1.5 m

Answers: 1

Show answers

Another question on Physics

Physics, 22.06.2019 13:00

4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?

Answers: 1

Answer

Physics, 22.06.2019 16:20

What is the mass of the water that is being heated? it requires 2,500 joules to raise a certain amount of water (c = 4.186 jig c) from 20.0°c to 60.0°c. o 159 o 40 g o 63 g o 80 g

Answers: 2

Answer

Physics, 22.06.2019 16:50

Calculate the first and second velocities of the car with four washers attached to the pulley, using the formulas v1 = 0.25 m / t1 , and v2 = 0.25 m / (t2 – t1) where t1 and t2 are the average times the car took to reach the 0.25 and the 0.50 meter marks. record these velocities, to two decimal places, in table e.

Answers: 2

Answer

Physics, 23.06.2019 03:00

0.5 kg of silver increases temperature from 0 celsius to 7 celsius when heat is added how much heat energy produced this change in temperature

Answers: 1

Answer

You know the right answer?

While running, a person dissipates about 0.60 j of mechanical energy per step per kilogram of body m...

Questions