Answer:
B. More African Americans became registered to vote in Southern states.
Explanation:
The friction force does the greatest magnitude of work on the crate
Consider all four forces. The normal force does no work at all, since there is no motion in the direction of that force, perpendicular to the ramp. The force of gravity is smaller than the force of friction, since you still need to push the crate to get constant velocity. The force of you pushing is also smaller than the force of friction, since you are moving down a ramp, and are therefore assisted by gravity. Therefore the force doing greatest magnitude of work is the force of friction. Note that, even though the frictional work is negative, it still has the greatest magnitude
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I think it's d......... Good luck
Answer:
Red = 126 - 57 = 69 in positive direction
Blue = Red + 12 = 81 mph
It is the intervention of citizens in decision-making regarding the management of resources and actions that have an impact on the development of their communities.
