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Regents Physics
Worksheet 2.1.1 – Newton’s Laws / Mass and Weight (10 points)
Show all work – multiple choice answers MUST be proven for full credit!
10
1. Captain Jones is a 60.0 kilogram astronaut.
a. Calculate his weight on Earth.
[588.6 N]
b. Determine his weight on the Moon where the
2. A 50 kilogram object is pulled with a net force of 100
newtons.
a. Determine the acceleration of the object.
[2.0 m/s2]
b. What force would be needed to make the
object accelerate at a rate of 4.0 meter per
