Pressure between solids

Pressure between solids

by Dewi Nurfita

Multiple Choice

The amount of force pushing on an area is the definition of....

• Fluid
• Viscosity
• Barometer
• Pressure

Multiple Choice

Pressure is equal to force divided by what

• area
• mass
• time
• distance

Multiple Choice

What is the equation used to calculate pressure?

• pressure= force/mass
• pressure =mass/volume
• pressure=area/force
• pressure=force/area

Multiple Choice

What is the unit of measurement for pressure?

• pascal
• grams
• milliters
• meters

Multiple Choice

Look at the pressure triangle. How do we calculate the area?

• f ÷ a
• f x p
• p x f
• f ÷ p

Multiple Choice

What pressure does a 4000N horse exert on the ground if each foot is 10cm²?

• 40 N/cm²
• 100 N/cm²
• 400 N/cm²
• 10 N/cm²

Multiple Choice

A force of 225 N is applied to an area of 75 m². What is the pressure?

• 3 N/m²

• 5 N/m²

• 0.33 N/m²

• 0.2 N/m²

Multiple Choice

A force of 225 N is applied to an area of 75 m2. What is the pressure?

• 3 Pa

• 16'875 Pa

• 5 Pa

• 0.33 Pa

Multiple Choice

Pressure can be measured in Pascales (Pa) or Newtons per square metre. 1 Pa = 1 N/m²

• True
• False

Multiple Choice

The pressure resulting from a force of 50 N exerted over an area of 5 m² is

• 10 N
• 0.1 N
• 10 N/m²

• 0.1 Pa