Pressure
Authored by Yustika Sya'bandari
Physics
7th - 8th Grade
Used 23+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the equation used to calculate pressure?
pressure = force/mass
pressure = area/force
pressure = mass/volume
pressure = force/area
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the unit of measurement for pressure?
Pascal
Newton
Meter Squared
Kilogram
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Pressure decreases when the surface area over which a force is applied increases.
True
False
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the statements is true?
The bottom of the sneaker exerts more pressure than the high heel as a result of an increase in surface area.
The bottom of the high heel exerts the same pressure as the bottom of the sneaker.
The bottom of the high heel exerts more pressure than the sneaker as a result of a decrease in surface area.
The pressure depends on the weight, not the surface area of the shoe.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How to calculate area (A) using pressure (p) and force (F)?
A = F x p
A = F : p
A = F + p
A = F - p
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What pressure does a 4000 N horse exert on the ground if each foot is 10cm2
400 N/cm2
100 N/cm2
40 N/cm2
10 N/cm2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If the horse reared up on 2 legs what effect would it have on the pressure?
it will exert half the pressure it did before
it will exert twice the pressure it did before
it will exert the same pressure it did before
it will exert four times the pressure it did before
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