4. An object weighs 500 N on the surface of the moon (g = 1.6 m/s).
a) What is the mass of the object on the moon?
b) What is the mass of the object on Earth?

Which of the following is the phase that results when the moon is on the opposite side of the earth from the sun? a. quarter moon b. crescent moon c. new moon d. full moon

Question 1 (5 pts): what is the maximum distance for which you can you resolve the two individual headlights of an on-coming truck as two separate lights rather than one if the headlights are separated by 2.00 m and your eye has a diameter of 1.00 centimeter? assume a wavelength of 500 nm.

If the new moon happens on january 15th, what shape will it be on february 6th?