Answer:
D, Im not very sure about this but I would say D
Explanation:
I tried
Answer:
Explanation:
Cross multiply
cross multiply
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Answer:
The magnitude of force is 1.86 N and the direction of force is towards the other wire.
Explanation:
Given:
Current flowing through each power line, I = 130 A
Distance between the two power lines, d = 40 cm = 0.4 m
Length of power lines, L = 220 m
The force exerted by the power lines on each other is given by the relation:
Substitute the suitable values in the above equation.
F = 1.86 N
Since the direction of current flowing through the power lines are opposite to each other, so the force is attractive in nature. Hence, the direction of force experienced by the power lines on each other is towards the each other.
Answer:
Explanation:36.05 km
Given
First car travels South
then turns and travels east
Suppose south as negative y axis and east as positive x axis
So,
Displacement is the shortest between initial and final point
Dispalcement
Displacement
Displacement
Magnitude
Magnitude
Answer:
Uranus, Pluto, Neptune, Saturn , Jupiter, mars, Venus ,mercury and sun