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Solve the all parts of following problem:
Problem: A fisherman in a boat is using a "10-lb test" fishing line. This means that the line can exert a force of 45 N without breaking (1lb = 4.45N).
Part I: If he accelerates the fish upward at 2.4m/s2 , what maximum weight fish can he land?
Part II: Is it possible to land a 15-lb trout on 10-lb test line? Why or why not (few sentences).
I would really appreciate some help.
The focal length of a thin lens is -24.1 cm. A screen is placed 160 cm from the lens. What is the y-coordinate of the point where the light ray shown hits the screen? The incident ray is parallel to the central axis and is h = 0.80 cm from that axis.
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