3.2 Lesson - Gravity

3.2 Lesson - Gravity

by Sharon Holtom

Multiple Choice

Objects with greater masses have a...

• greater force of attraction

• lesser force of attraction

• greater distance between them

Multiple Choice

At which point does a planet move most slowly in its orbit?

• At aphelion

• At perihelion

Multiple Choice

A cloud of gas and dust from which our solar system formed

• orbit

• solar nebula

• protostar

• planetesimal