A simple pendulum, 2.00 m in length, is released from rest when the support string is at an angle of 35.0° from the vertical. What is the speed of the suspended mass at the bottom of the swing? (g = 9.80 m/s2 and ignore air resistance)
a. 0.941 m/s
c. 2.66 m/s
b. 1.88 m/s
d. 1.33 m/s
C
You might also like to view...
The solar corona is best studied using X-ray telescopes
Indicate whether the statement is true or false
When boiling your breakfast eggs while in the mountains, to compensate for altitude you should
A) use a hotter flame. B) boil the eggs for a shorter time. C) boil the eggs for a longer time. D) none of the above
Which lunar feature most resembles the Moon's original crust?
A) Valleys B) Craters C) Maria D) Bright rays E) Highlands
A 2000-kg sailboat experiences an eastward force of 3000 N by the ocean tide and a wind force against its sails of magnitude 6000 N directed toward the northwest (45° N of W). What is the magnitude and direction of the resultant acceleration?
What will be an ideal response?