WorksheetsMass, Weight, & Density 2 & 3
Total questions: 14
Worksheet time: 14mins
Name
Class
Date
1.
The amount of matter in an object is
a)
pressure
b)
weight
c)
mass
d)
force
2.
What is the definition of "weight"?
a)
measure of the force of gravity on your body
b)
the time it takes to get on a ride
c)
the amount of matter in an object
d)
the size of an object
3.
The scientific unit of weight is
a)
Kg
b)
N
c)
pounds
d)
Kgm/s
4.
Inertia depends on ______
a)
Velocity
b)
Speed
c)
Distance
d)
Mass
5.
More mass = More inertia
a)
True
b)
False
6.
the tendency of an object to resist a change in its motion
a)
acceleration
b)
inertia
c)
mass
d)
frame of reference
7.
Inertia is the tendency of an object to resist a change in its ___________.
a)
temperature
b)
shape
c)
size
d)
motion
8.
Gravitational field strength is measured in:
a)
N
b)
J/kg
c)
m/s
d)
N/kg
9.
What is the approximate value of gravitational field strength on Earth?
a)
10 N/kg
b)
20 N/kg
c)
100 N/kg
d)
1000 N/kg
10.
What is the formula for mass and weight?
a)
weight = mass/gravity
b)
weight = mass - gravity
c)
weight = mass x gravity
d)
weight = mass + gravity
11.
If an object mass =30 Kg on the Earth, what would be it's weight on Earth?
a)
30 N
b)
300 kg
c)
3000N
d)
300 N
12.
If I travel to the Moon what about me changes?
a)
My mass
b)
My height
c)
My weight
13.
A rock on Earth has a mass of 15kg.
On Earth g - 9.8m/s.
What is the weight of the rock on Earth and what is the correct unit?
a)
147 kg
b)
154 N
c)
154 kg
d)
147 N
14.
The force of gravity on Jupiter is a little more than 2 times the gravitational force on Earth. If an object has a mass of 50 kg and a weight of 490 N on Earth, what would be the object's approximate mass and weight on Jupiter?
a)
50 kg and 490 N
b)
100 kg and 490 N
c)
50 kg and 980 N
d)
100 kg and 980 N
100 %
