Pressure PS

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

• f ÷ a
• f x p
• p x f
• f ÷ p

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

• f ÷ a
• f x p
• p x a
• f ÷ p

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

The pressure resulting from a force of 100 N exerted over an area of 25 m² is

• 125 N

• 2500 N

• 4 N/m²

• 2500 N/m²

Area = 10m²

Pressure = 5 N/m²

What is the Force?

• 50N

• 2N

• 15N

• 0.5N

Find the pressure in N/m² exerted by a force of 7 N on an area of 7 m².

• 1 N/m²

• 49 N/m²

• 0 N/m²

• 14 N/m²

F = 40 N

A = 10 m2

P = ________?

• 0.4 Pa

• 4 Pa

• 400 Pa

• 40 Pa

F = 100 N

Area = 10 m²

P = _______?

• 10 Pa

• 1000 Pa

• 100 Pa

• 1 Pa

F = 5, 000 N

A= 500 m²

P = _____?

• 2, 500, 000 Pa

• 100 Pa

• 10 Pa

• 50 Pa

F = 7000 N

P = 10 Pa

A = _______?

• 70, 000 m2

• 70 m2

• 700 m2

• 7 m2