If Chris drives 27 km N and then 40 km E , what is the distance and displacement
1 answer:
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Answer:
The value is
Explanation:
From the question we are told that
The diameter of the pupil is
The distance of the page from the eye
The wavelength is
The refractive index is
Generally the minimum separation of adjacent dots that can be resolved is mathematically represented as
Answer:
82.1 km
Explanation:
We need to resolve each displacement along two perpendicular directions: the east-west direction (let's label it with x) and the north-south direction (y). Resolving each vector:
Vector B is 48 km south, so:
Finally, vector C:
Now we add the components along each direction:
So, the resultant (which is the distance in a straight line between the starting point and the final point of the motion) is