A hamster running in a wheel of radius 9 cm spins the wheel at 30 revolutions per minute. Give exact answers, using `pi`  for each question. ` `

a)  What is the angular velocity of the wheel? (in radians/sec)   Select an answer cm/min radians/sec ft/s cm/sec ft/min  

b)  At what linear velocity is the hamster running? (in cm/sec)    Select an answer cm/min ft/s cm/sec radians/sec ft/min  

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Box 1: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity
Decimal values are not allowed
Trig functions (sin,cos,etc.) are not allowed

Box 2: Select the best answer

Box 3: Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity
Decimal values are not allowed
Trig functions (sin,cos,etc.) are not allowed

Box 4: Select the best answer