Proportional Reasoning - Univ G & Circular

If one mass is tripled, how does that affect the gravitational force between two objects?

• the force will be half

• the force will double

• the force will be one third

• the force will be 3 times stronger

Tags

NGSS.HS-PS2-4

If the distance is tripled, how does that affect the gravitational force between two objects?

• the force will be one ninth

• the force will be 9 times stronger

• the force will be one third

• the force will be 3 times stronger

Tags

NGSS.HS-PS2-4

If the distance is quadrupled and one mass is doubled, how does that affect the gravitational force between two objects?

• the force will be one forth

• the force will be 8 times stronger

• the force will be half

• the force will be one eight

Tags

NGSS.HS-PS2-4

If both of the masses are doubled, how does that affect the gravitational force between two objects?

• the force will be one forth

• the force will be 8 times stronger

• the force will be half

• the force will be 4 times stronger

Tags

NGSS.HS-PS2-4

If one of the masses are doubled and the distance is doubled, how does that affect the gravitational force between two objects?

• the force will be one forth

• the force will be 8 times stronger

• the force will be half

• the force will be 4 times stronger

Tags

NGSS.HS-PS2-4

If one of the masses are tripled and the distance is tripled, how does that affect the gravitational force between two objects?

• the force will be one third

• the force will be 9 times stronger

• the force will be one sixth

• the force will be 3 times stronger

Tags

NGSS.HS-PS2-4

If the radius is tripled, how does that affect the centripetal acceleration?

• centripetal acceleration is tripled

• centripetal acceleration is one third

• tangential velocity is one third

• tangential velocity is tripled

If the radius is halved, how does that affect the centripetal acceleration?

• centripetal acceleration is doubled

• centripetal acceleration is halved

• tangential velocity is doubled

• tangential velocity is halved

If the radius is doubled, how does that affect the centripetal acceleration?

• centripetal acceleration is doubled

• centripetal acceleration is 4 times greater

• radius is doubled

• radius is 4 times greater

If the tangential velocity is tripled, how does that affect the centripetal acceleration?

• centripetal acceleration is one ninth

• centripetal acceleration is 9 times greater

• radius is one ninth

• radius is 9 times greater