Monday

January 26, 2015

January 26, 2015

Posted by **Kristen** on Sunday, September 30, 2007 at 10:08pm.

- AP PHYSICS -
**drwls**, Sunday, September 30, 2007 at 11:36pmUse the formula

a = V^2/r

for both questions. Make sure V is in meters per second. 216 km/h = 60.0 m/s

In the first case, choose a = 0.07 m/s^2 and the V above to solve for r.

In the second case, choose a = 0.07 m/s^2 and r = 1600 m and solve for V.

**Answer this Question**

**Related Questions**

Physics - The fast French train known as the TGV (Train à Grande Vitesse) has a ...

math - Ellen works for a high-speed rail company that wants to develop a new ...

Math - Train A and train B leave station going in opposite directions. Train B ...

physics - A train slows down at a constant rate as it rounds a sharp circular ...

Math-word problem - A new train goes 20% further in 20% less time than an old ...

physics - 2. A freight train traveling with a velocity of 18.0 m/s to the south ...

physics - A man is 3/8th of the way across a railroad bridge when he hears a ...

algebra - the speed of train A is 8 mph slower than the speed of train B. Train ...

physics - A train travels at a constant speed around a curve of radius 225 m. A ...

Physics - Train A starts at 4 miles South of a bridge and heads North at a ...