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WorksheetsYear 9 Momentum Quiz
Total questions: 10
Worksheet time: 6mins
Name
Class
Date
1.
What is the formula for momentum?
a)
Momentum = Mass x Speed
b)
Momentum = Mass x Velocity
c)
Momentum = Mass/Velocity
d)
Momentum = Mass/Speed
2.
Is momentum a scalar or a vector quantity?
a)
A Vector
b)
A Scalar
3.
If an object of mass 5kg is moving at 10m/s, what is its momentum?
a)
50
b)
0.5 kg m/s
c)
50 kg m/s
d)
50 m/s
4.
A 10 kg object is moving at 5 m/s and a 5 kg object is moving at 10 m/s. Which has more momentum?
a)
The 10 kg Object
b)
The 5 kg Object
c)
They are both the same
d)
We need more information
5.
A 2 kg object is moving at 4 m/s and a 3 kg object is moving at 3 m/s. Which has the greater momentum?
a)
The 2 kg Object
b)
The 3 kg Object
c)
They are both the same
d)
We need more information
6.
Runner A and Runner B had a race over 200m. Runner A finished in 24 seconds and Runner B finished in 26 seconds. Who had the greatest average momentum?
a)
Runner A
b)
Runner B
c)
They are both the same
d)
We need more information
7.
During a race, who would have the greater momentum? Mo Farah in the 10,000m or Usain Bolt in the 200m?
a)
Usain Bolt
b)
Mo Farah
c)
They'd both be about the same
d)
We need more information
8.
Object A has a momentum of 10 kg m/s and Object B has a momentum of 5 kg m/s. If A and B collide, what is their total combined momentum after the collision?
a)
50 kg m/s
b)
5 kg m/s
c)
15 kg m/s
d)
2 kg m/s
9.
An object has a momentum of 5 kg m/s and a mass of 2 kg. How fast is it moving?
a)
3 m/s
b)
10 m/s
c)
7 m/s
d)
2.5 m/s
10.
An object has a momentum of 10 kg m/s and is moving at 5 m/s. What is its mass?
a)
2 kg
b)
15 kg
c)
5 kg
d)
50 kg
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