10. The weight, in newtons, of an object in a particular location is equal to its mass, in kilograms, times the gravitational acceleration in that location. As a formula, this is
written w = mg, where w = weight, m = mass, and g = gravitational acceleration.
a. Neil Armstrong had a mass of 80 kg on Earth. On Earth's surface, the gravitational
acceleration is g = 10 newtons per kilogram. What was Niel's weight on Earth?
b. Rewrite the equation to isolate g
c. On the surface of the moon, Neil Armstrong's weight is 128 newtons. What is the
gravitational acceleration on the moon?newtons per kilogram.