A monkey hangs from a spring attached to the ceiling of his cage if he stretches the spring 40 cm when he hangs and the spring has a sprung
constant of 300 N/m, what is the monkey's mass?

How is the gravitational force related to the distance between two objects?

The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?

Apersons beliefs and general outlook, which act like filters on the information they receive are called ?