A very myopic man has a far point of 20.0 cm. What power contact lens (when on the eye) will correct his distant vision? (Eye lens to retina distance is 2.00 cm) Group of answer choices

What is tan(61)? а. 1.80 b. 0.49 c. 0.61 d. 0.87

When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.

Which graph represents motion with an object with positive velocity that is located at a position of 3 meters at a time of 0 seconds? a) a b) bb eliminate c) c d) d