Posted by **Stuck** on Monday, July 12, 2010 at 9:56pm.

"A roller coaster reaches the top of the steepest hill with a speed of 1.4m/s. It then descends the hill which is at an average angle of 45 degrees and is 50m long. What will its speed be when it reaches the bottom?"

## Answer This Question

## Related Questions

- Physics - A roller coaster reaches the top of the steepest hill with a speed of...
- Physics - A roller coaster reaches the top of the steepest hill with a speed of...
- physics - A roller coaster reaches the top of the steepest hill with a speed of ...
- Physics - A roller coaster reaches the top of the steepest hill with a speed of ...
- physics - A roller coaster reaches the top of the steepest hill with a speed of ...
- Physics - A roller coaster reaches the top of the steepest hill with a speed of ...
- Physics - A 230-kg roller coaster reaches the top of the steepest hill with a ...
- Physics..PLZ HELP!! - A rollercoaster reaches the top of the steepest hill with ...
- Physics - At the beginning of a roller coaster ride the car is staionary at the ...
- Physics - At the beginning of a roller coaster ride, the car is lifted to the ...

More Related Questions