Thursday

January 29, 2015

January 29, 2015

Posted by **greeny** on Sunday, August 26, 2012 at 8:41pm.

-------------------

800 rev/ 1 min x 60 min/ 1 hr x 2 pi radians/ 1 revolution x 11 in / 1 radian x 1 ft/ 12 in x 1 mi/ 5280 ft

= 52.36ft

Did I do this correctly?

- math -
**greeny**, Sunday, August 26, 2012 at 8:41pm52.36 mi / hr

- math -
**Steve**, Monday, August 27, 2012 at 10:44am11*2pi in/rev * 800rev/min * 1mi/(5280*12)in * 60min/hr = 52.36mi/hr

You are correct

**Answer this Question**

**Related Questions**

physics - A car weighing 1.07 x 10^4 N is at rest on a 32.5° incline. Each wheel...

Algebra 1 - Your uncle buys a new car that comes with seven new tires, one for ...

math - a car's wheel turns at 200 rpm. the radius of each wheel is 1.3 ft. to ...

Physics - I am having trouble with the last portion of this question. If someone...

Physics - I need help with solving these word problems. Marion rides her racing...

physics - I need help with solving these word problems. Marion rides her racing ...

Physics - I am having trouble with the last portion of this question. If someone...

Physics - The wheel of a car has a radius of 0.288m and is being rotated at 830 ...

Science - You are holding the axle of a bicycle wheel with radius 30 cm and mass...

engineering - a bolt located 50mm from the center of an auto wheel is tightened ...