I will write it! It’ll take me just a second tho
At the bottom of the circle, the ball is being pulled upward by tension in the rope and downward by its own weight, so that the net force on it is
∑ F = 450 N - (0.75 kg) g = (0.75 kg) a
where a is centripetal acceleration. At this maximum tension, the ball has a maximum centripetal acceleration of
a = (450 N - (0.75 kg) g) / (0.75 kg) = 590.2 m/s²
Then its maximum tangential speed v is such that
a = v² / (1.0 m)
⇒ v = √((1.0 m) a) ≈ 25 m/s
The strategy the Ku Klux Klan used to dominate local and state politic was:
- <u>B. The Klan made at least twelve members from each district run for local office.</u>
The Ku Klux Klan were a group of white supremacists who were offshoots of Americans who were opposed to ending slavery and as a form of rebellion, they:
- Attacked blacks in their homes
- Physically prevented some blacks from voting
- Led crusades against blacks and even went as far as burning crosses in front of their homes
- Made sure that their members were in positions of power in government so that they could further oppress blacks
As a result of their desire to gain control and be more powerful, they made sure that their members were elected into political office
Therefore, the correct answer is option B
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Answer:
the answer is D
Explanation:
I don't really know how I would explain it