PLZ ALSO TELL ME HOW TO DO IT A 4 kg mass initially moving at 10 m/s at the bottom of a 37° incline barely makes it to the top before coming to
rest. The work done by friction is most nearly
A. 200 J
B. -200 J
C. -120 J
D. 80 J
E. -80 J

If the radius of curvature of the cornea is 0.75 cm when the eye is focusing on an object 36.0 cm from the cornea vertex and the indexes of refraction are as described before, what is the distance from the cornea vertex to the retina? express your answer to two significant