Posted by **Haylee** on Sunday, January 29, 2012 at 1:42pm.

Suppose a 65-kg person can run 1000m in 5min. Assume that each stride is 1.5m long, and with each stride the runner must supply an amount of energy equal to her kinetic energy. How much energy (in food calories) is required to run 1km? Is your answer realistic?

## Answer This Question

## Related Questions

- physics - Suppose a 65-kg person can run 1000m in 5min. Assume that each stride ...
- Algebra - Tara and Jade are hiking up a hill. Each has a different stride. The ...
- physics please help - A marathon is and long. Estimate how many strides would be...
- Chemistry - A runner's average stride length is 41 inches. She takes 28 strides ...
- math(help) - please help someone explain this please!! The length of a marathon ...
- Math help ? confused - The length of the Boston Marathon is 138,435 ft. Each ...
- Biomechanics - Describe the human gait cycle. Explain the sinusoidal pattern ...
- physics - A 65.0-kg runner has a speed of 5.20 m/s at one instant during a long-...
- Physics - A 70.0-kg runner has a speed of 5.90 m/s at one instant during a long-...
- Physics - Two objects are mocing about so that their total momentum is zero. ...

More Related Questions