The speed of light is .99*10^ 8 m/s . Change this to feet-per-minute (ft/min) 1 foot = 0.3048 m, 60.000 sec (exact)= 1 min Unrounded Answer = 5.88583 * 10 ^ 10 ft /min

5.88583×10¹⁰ ft/min

Explanation:

From the question given above, the following data were obtained:

Speed of light (in m/s) = 2.99×10⁸ m/s

Speed of light (in ft/min) =.?

Next, we shall convert 2.99×10⁸ m/s to ft/s. This can be obtained as follow:

0.3048 m/s = 1 ft/s

Therefore,

2.99×10⁸ m/s = 2.99×10⁸ m/s × 1 ft/s / 0.3048 m/s

2.99×10⁸ m/s = 980971129 ft/s

Finally, we shall convert 980971129 ft/s to ft/min. This can be obtained as follow:

1 ft/s = 60 ft/min

Therefore,

980971129 ft/s = 980971129 ft/s × 60 ft/min / 1 ft/s

980971129 ft/s = 5.88583×10¹⁰ ft/min

Thus, 2.99×10⁸ m/s is equivalent to 5.88583×10¹⁰ ft/min