WorksheetsOver (to) The Moon
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
How many people have actually been on the moon?
a)
12
b)
16
c)
20
d)
24
2.
The natural pull of objects toward each other is called ___
a)
gravity
b)
magnetism
c)
stickiness
d)
attractiveness
3.
The speed needed to overcome the force of Earth's gravity is called ___
a)
the freedom force
b)
the break-out speed
c)
the escape velocity
d)
the release trajectory
4.
A push of pull acting on an object is called ___
a)
gravity
b)
a force
c)
momentum
d)
energy
5.
"Mass" is a measure of ___
a)
how large an object is
b)
how far an object can be thrown
c)
how fast an object will move
d)
how much matter is in an object
6.
The farther away something is from the Earth ___
a)
the less it will feel the pull of Earth's gravity
b)
the more it will feel the pull of Earth's gravity
c)
the faster it can go
d)
the slower it will go
7.
The closer an object gets to the Moon, ___
a)
the less it will feel the Moon's gravity pulling on it
b)
the more it will feel the Moon's gravity pulling on it
c)
the heavier it will get
d)
the lighter it will get
8.
Shooting stars are actually pieces of rock that have broken off from passing ___
a)
comets or asteroids
b)
planets or asteroids
c)
comets or planets
d)
stars or planets
9.
A meteor is a rock that has ___
a)
been caught in Earth's gravity
b)
been caught in the Moon's gravity
c)
collided with Earth's surface
d)
collided with the Moon's surface
10.
Which two things affect the pull of gravity?
a)
the size of the objects and the resistance between them
b)
the density of the objects and their speed
c)
the mass of the objects and the distance between them
d)
the mass of the objects and their escape velocities
100 %
