A 5-kg block is suspended by a rope from the ceiling of an elevator that accelerates downward at 3.0 m/s 2. The tension force of the rope on the block is: A. 64 N, down
B. 15 N, up
C. 34 N, up
D. 34 N, down
E. 64 N, up

a lot of it means it can be "burned" for energy and sold at one price. if it is scarce, the price will go up

the answer is ampere

the ampere is used to measure electricity. an ampere is a unit of electric current equal. a unit of measure for the flow of current in a circuit. one ampere is the amount of current flow provided when one volt of electrical pressure is applied against one ohm of resistance.

the answer is 12 as i may remember

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