P5-Force and Matter

Pressure ___________ when the force acting increases

• increases

• decreases

• remain the same

• first increases and then decreases

Pressure ____________ when the subjected area increases

• increases

• decreases

• remains the same

• first increases then decreases

Why a woman wearing Stiletto Shoes causes higher pressure even than an elephant?

• She doesn't cause high pressure than the elephant

• She applies low force to the bigger area

• She applies high force to the smaller area

• I don't know

Which one is the correct equation

• Extension = Lenght of spring - Load

• Extension = Original length - Lenght when stretched

• Extension = Lenght when stretched - Original length

Which one is the correct graph for the extension - load graph?

• a

• b

• c

Complete the table below

• 4 cm, 8 cm, 10 cm, 12 cm

• 4 cm, 8 cm, 12 cm, 14 cm

• 4 cm, 8 cm, 12 cm, 16 cm

• 4 cm, 8 cm, 12 cm, 18 cm

Complete the table below

• meter square (m²), Pascal (Pa), Newton (N)

• Pascal (Pa), meter square (m²), Newton (N)

• Newton (N), Pascal (Pa), meter square (m²)

• Newton (N), meter square (m²), Pascal (Pa)