Scientific experiments must be able to be repeated by multiple scientists to verify the results that are obtained. Which of the
1 answer:
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1) Do > 2f
Do means object distance
2f means 2 x focal length
2 x focal length = radius of curvature
When an object is placed beyond the radius of curvature, a real image is formed between the radius of curvature and focus. The image size is reduced. The sketch is shown below
Explanation:
It is given that,
Speed of the sports car, v = 85 mph = 37.99 m/s
The radius of curvature, r = 525 m
Let is the normal weight and
is the apparent weight of the person. Its apparent weight is given by :
So,
or
Hence, this is the required solution.