Multiple Choice
Find the work done by a person weighing pounds walking exactly one revolution up a circular helical staircase of radius
feet if the person rises
feet.
A)
B)
C)
D)
E)
Correct Answer:

Verified
Correct Answer:
Verified
Q8: A tractor engine has a steel component
Q9: Find a piecewise smooth parametrization of the
Q10: Evaluate <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4584/.jpg" alt="Evaluate along
Q11: Evaluate <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4584/.jpg" alt="Evaluate where
Q12: Evaluate the integral <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4584/.jpg" alt="Evaluate the
Q13: Evaluate the line integral along the given
Q14: Find the total mass of the wire
Q15: Find the moments of inertia for a
Q16: Evaluate <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4584/.jpg" alt="Evaluate where
Q18: Evaluate the line integral along the path