During a long race a professional cyclist was able to sustain a speed of 20 miles per hour. how far could this cyclist travel at that speed for 2 hours, 3 hours, and 3.5 hours?

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

Which one is true about the hexagons ?

The acceleration of an object due to gravity is 32 feet per second squared.what is acceleration due to gravity in inches per second squared?