1.non contact forces can act at a distance
true
false
2.contact forces can act at a distance
true
false
3.which of the following are examples of non contact forces? choose all that apply.
a. friction
b. gravitational force
c. magnetic force
d. applied force
4.how does mass affect the amount of gravitational force between objects
a. it doesn't
b. less mass, more gravitational force
c. more mass, more gravitational force
5.how does distance between objects affect the gravitational force between them?
a. more distance, less gravitational force
b. it doesn't
c. less distance, less gravitational force
6.why would a persons weight different depending on its location?
a. the type of clothes they are wearing would have an affect.
b. their mass would change.
c. the amount of gravitational pull would be different