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WorksheetsMass, Weight
Total questions: 15
Worksheet time: 28mins
What is the definition of mass?
how much something weighs
a measure of how much matter an object has
a force of attraction between 2 objects
a force gravity exerts on a body
What is the definition of weight?
a measure of how much matter an object has
a measure of force of gravity on an object
the force an objects pushes on the ground
the force on an object due to its size
The S.I. unit of force is the ___.
newton
kilogram
pound
cubic centimeter
On Earth, a scale shows that you weigh 490 N. What is your mass?
22 kg
50 kg
100 kg
75 kg
What device is used to measure weight?
a triple beam balance
a spring scale
stopwatch
meter stick
Weight is calculated ___.
mass × gravity
gravity × force
mass ÷ gravity
gravity × acceleration
What is the mass and weight of a 15 kg object?
mass: 15 kg; weight: 15 kg
mass: 147 kg; weight: 15 kg
mass: 9.81 kg; weight: 147 N
mass: 15 kg; weight: 147 N
What are the units of gravity?
m/s
N
N/kg
N/m/s2
The mass of an object decreases as it moves away from Earth.
True
False
The weight of an object decreases as it moves away from Earth.
True
False
As an object’s mass increases, its gravitational pull will ___.
increase
decrease
remain constant
You find the weight of an object to be 98 N on earth. What is this objects mass? If the same object was found to be on Jupiter, what would its NEW weight be? (Acceleration DTG on Jupiter is 24.79 m/s2
10 kg ; 247.9 N
1 kg ; 24.79 N
10 g ; 247.9 N
.1 kg ; 24.79 N
What would have the greater mass? A 35 N sack of bricks on the moon(g=1.62m/s2), or a 200 N sack of feathers on earth(g=9.8m/s2)?
The sack of bricks
The sack of feathers
They would have the same mass
What is the weight of a 15 kg object on earth? (Use g= 9.8 m/s2)
147 N
.65 N
1.53 N
207 N
