An engineer uses aluminum to build an airplane rather than composite materials that are lighter and stronger. He does this becau
2 answers:
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Answer:
Force is repulsive hence direction of force is away from wire
Explanation:
The first thing will be to draw a figure showing the condition,
Lets takeI attractive force as +ve and repulsive force as - ve and thereafter calculating net force on outer left wire due to other wires, net force comes out to be - ve which tells us that force is repulsive, hence direction of force is away from wire as shown in figure in the attachment.
Answer:
Explanation:What is the root-mean-square velocity (vrms) of the center of mass of one of the molecules?
