Astronaut Harry Skyes a mass of approximately 85.0 kg. What is his weight on Mercury?

Mercury's gravity = 3.70 m/s2

315 N

33.0 N

85.0 kg

4.35 kg

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

Amass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. initially, the mass is released from rest from a point 8 inches below the equilibrium position. find the equation of motion. (use g = 32 ft/s2 for the acceleration due to gravity.)

Aball is thrown horizontally from a cliff at 8m/s .in what direction is the ball moving 2s later?