Posted by **Robert** on Sunday, April 7, 2013 at 2:36pm.

1. You have a large wind tunnel of cross-sectional area 0.61[m2]. The wind speed is 4[ms-1]. Assume air density is 1 [kgm-3]. The Drag is 2.3[N].

What is the coeffecient of drag for the shape that has diameter 7.32[cm]? .

Use three sig. figs. or N/A if there is not enough information.

I got 57.5 but I just don't know if that's right

## Answer this Question

## Related Questions

- Physics - 1. You have a large wind tunnel of cross-sectional area 0.61[m2]. The ...
- Physics - What is the coeffecient of drag for the shape that has diameter 7.32[...
- Physics - Platform area = 0.027[m2]. Wind Speed = 7.1[ms-1]. Air Density = 1[kg...
- physics - Calculate the ratio of the drag force on a passenger jet flying with a...
- Physics - Calculate the ratio of the drag force on a jet flying at 1049 km/h at ...
- Physics/Math - Calculate the ratio of the drag force on a passenger jet flying ...
- Re: Physics/Math - Calculate the ratio of the drag force on a passenger jet ...
- Physics - This problem compares some energy properties of two motor vehicles: ...
- College Physics - In Chapter 3 we learned that the force of air drag on an ...
- physics - Consider a carwith front cross-sectional area of A=(1.77 ± 0.02)m^2 ...

More Related Questions