Question

A roller coaster travels at an average speed of 61feet per second for 3118 feet. they reach a maxium speed of 187 feet per second. Write on equation where x represents the total time the roller coaster is in motion. Use the formula d=rt.

Answer 1

\[Distance = rate * time\] \[3118ft = 61 ft/s * t\]
Solve for t to get:
\[time = \frac{3118ft}{61 ft/s}= 51 s\]The 187 ft/s is not needed.

Answer 2

Thanks

Answer 3

np :)