If both masses double, what happens to Fg?

• Fg doubles

• Fg quadruples

• Fg remains the same

• Fg halves

Tags

NGSS.HS-PS2-4

Why don’t we feel gravitational attraction between two people?

• The gravitational force is too weak

• The distance is too large

• Mass of people is negligible

• Earth's gravity overpowers it

Tags

NGSS.HS-PS2-4

Which factor affects gravity more — doubling mass or doubling distance?

• Doubling mass

• Doubling distance

• Both have equal effect

• Neither affects gravity

Tags

NGSS.HS-PS2-4

Complete this problem in your notebook as well.

m1=2.0x10²⁰ kg

m2=3.2x10²¹ kg

r= 1.2 x10¹² m

Fg= ?

Mathematical Equivalence

ON

Tags

NGSS.HS-PS2-4

Complete this problem in your notebook as well.

m1=8.5x10²² kg

m2=4.0 x10²⁰ kg

r= 6.0 x10¹⁰ m

Fg= ?

Mathematical Equivalence

OFF

Tags

NGSS.HS-PS2-4

Complete this problem in your notebook as well.

Fg= 2.1 x 10¹⁵ N

m2=6.0 x 10²² kg

r= 9.0 x 10⁶ m

m1=?

Mathematical Equivalence

OFF

Tags

NGSS.HS-PS2-4

Complete this problem in your notebook as well.

Fg= 5.6 x 10¹³ N

m2=2.4 x 10²⁰ kg

r= 2.0 x 10⁷ m

m1=?

Mathematical Equivalence

OFF

Tags

NGSS.HS-PS2-4

Complete this problem in your notebook as well.

Fg= 7.5 x 10¹⁸ N

m1= 4.8 x 10²³ kg

m2= 7.2 x 10²⁵ kg

r=?

Mathematical Equivalence

OFF

Tags

NGSS.HS-PS2-4

Complete this problem in your notebook as well.

Fg= 1.9 x 10¹⁷ N

m1= 9.0 x 10²² kg

m2= 2.0 x 10²⁶ kg

r=?

Mathematical Equivalence

OFF

Tags

NGSS.HS-PS2-4

What is the gravitational force?

• The gravitational force is the force of attraction between two objects with temperature.

• The gravitational force is the force of attraction between two objects with mass.

• The gravitational force is the force of repulsion between two objects with mass.

• The gravitational force is the force of attraction between two objects with charge.

Tags

NGSS.HS-PS2-4