Author Question: The bob of a simple pendulum has its maximum kinetic energy at the A) top of its swing. B) ... (Read 47 times)

bio_gurl · **on:** Jul 29, 2018

The bob of a simple pendulum has its maximum kinetic energy at the

A) top of its swing.
B) bottom of its swing.
C) midpoint between top and bottom.
D) at all points along its path of swing.

Question 2

When wind encounters a wind turbine that produces energy, wind speed on the downside of the blades is

A) slowed.
B) speeded up.
C) not affected.