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- 1. Multiple ChoiceFluids can also include__ and__.solids and liquidssolids and gasesliquids and gasesliquids
- 2. Multiple ChoiceWhat is the equation used to calculate pressure?pressure= force/masspressure =mass/volumepressure=area/forcepressure=force/area
- 3. Multiple ChoiceWhat is the unit of measurement for pressure?pascalgramsmillitersmeters
- 4. Multiple ChoicePressure decreases when the surface area over which a force is applied increasesTrueFalse
- 5. Multiple ChoiceAtmospheric pressure increases as you move towards lower elevations and decreases as you move into higher elevations.TrueFalse
- 6. Multiple Choice
Which of the statements is true?The bottom of the boot exerts more pressure than the shoe as a result of an increase in surface area.The bottom of the shoe exerts more pressure than the boot as a result of an decrease in surface area.The bottom of the shoe exerts the same pressure as the bottom of the boot. - 7. Multiple ChoiceLook at the pressure triangle. How do we calculate the area?f ÷ af x pp x ff ÷ p
- 8. Multiple ChoiceWhat is the instrument that measures air pressure called?Graduated cylinderBarometerForce scaleAnemometer
- 9. Multiple ChoiceWhat pressure does a 4000N horse exert on the ground if each foot is 10cm2?40 N/cm2100 N/cm2400 N/cm210 N/cm2
- 10. Multiple ChoiceIf the horse reared up on 2 legs what effect would it have on the pressure?it will exert half the pressure it did beforeit will exert the same pressure it did beforeit will exert twice the pressure it did beforeit will exert four times the pressure it did before
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