Yes. Displacement is a vector, as opposed to distance, which is a scalar. Since displacement is a vector quantity, the negative sign represents direction. As with velocity and acceleration, it just comes down to how you define your coordinate system
The answer is A
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V=d/t
D=vt
T=d\v
Since we are solving for time, we use the third equation: t=d/v.
Distance: 605 miles
Velocity: 55 mph
T=605/55=11.
Since the velocity was in miles per HOUR, our time is in hours as well.
11 hours.
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Answer:modeled as an electromagnetic wave. In this model, a changing electric field creates a changing magnetic field.
Explanation: