Posted by **RoCu** on Tuesday, October 16, 2012 at 12:11pm.

A Mountain bar has a mass of 6.7×10−2 kg and a calorie rating of 270 cal.

What speed would this candy bar have if its kinetic energy were equal to its metabolic energy? [Note: The nutritional calorie, 1 Cal , is equivalent to 1000 calories (1000 Cal ) as defined in physics. In addition, the conversion factor between calories and joules is as follows: 1 = 1000 Cal = 1KCal = 4186 J .]

## Answer This Question

## Related Questions

- Astronomy - We can calculate the kinetic energy of any moving object with a very...
- physics - The label on a candy bar says 470 Calories.Assuming a typical ...
- Physics 1 - The label on a candy bar says 470 Calories. Assuming a typical ...
- physics - The label on a candy bar says 410 Calories.Assuming a typical ...
- Physics - How much work does it take for the average person (Weight = 700 N) to...
- Physics - Just before your mountain bike ride, you eat a 240 Calorie exercise ...
- Physics - A gymnist is swinging on a high bar. The distance between his waist ...
- physics - if theta is the angle between unit vectors A bar and B bar, then (1-A ...
- Physics - A bar of aluminum (bar A) is in thermal contact with a bar of iron (...
- physics - In the high jump, the kinetic energy of an athlete is transformed into...

More Related Questions