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Worksheetsforce and pressure
Total questions: 15
Worksheet time: 23mins
Why is the atmospheric pressure at a higher altitude lower?
Temperature is high
Density of air is high
The layer of air is thin
The volume of air does not change
Diagram below shows a hydraulic jack in equilibrium. Calculate the value of F.
10 N
20 N
30 N
40 N
Which diagram shows the correct liquid level in the U-tube?
Which of the following works using Archimedes' Principle?
A balloon is rising vertically in the air. This is due to
the balloon is filled with a light gas
the gas in the balloon is cold
The density of the balloon is more than the density of air
The upthrust on the balloon is more than the weight of the balloon
Which of these animals would probably cause the greatest pressure on the ground?
A fat cow with big feet
A fat cow with small feet
A cat with big feet
A cat with small feet
The amount of force pushing on an area is the definition of....
Force
Density
Mass
Pressure
A moment is...
a force measured in Newtons
a turning force measured in newton metres
a distance measured in metres
a time intervals measured in clicks
