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- 1. Multiple ChoiceWhat is the equation used to calculate pressure?pressure= force/masspressure =mass/volumepressure=area/forcepressure=force/area
- 2. Multiple ChoiceFluids can also include__ and__.solids and liquidssolids and gasesliquids and gasesliquids
- 3. Multiple ChoiceWhat is the unit of measurement for pressure?pascalgramsmillitersmeters
- 4. 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. - 5. 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
- 6. Multiple ChoiceArmy tank tracks are useful for travelling through the mud because..they decrease the force the vehicle exerts on the groundthey increase the force the vehicle exerts on the groundthey decrease the pressure the vehicle exerts on the groundthey increase the pressure the vehicle exerts on the ground
- 7. Multiple ChoiceWhich of these animals would probably cause the greatest pressure on the ground?A fat cow with big feetA fat cow with small feetA calf with big feetA calf with small feet
- 8. Multiple ChoiceLook at the pressure triangle. How do we calculate the area?f ÷ af x pp x ff ÷ p
- 9. Multiple ChoiceWhat is a force that works AGAINST MOTION?ForceMotionGravityFriction
- 10. Multiple Choice
Students roll toy cars down the same ramp with different coverings like carpet, foil, and sandpaper. What are they trying to test?
How does the height of a ramp affect the distance a car will roll?
How does the mass of the car affect the distance a car will roll?
How does the surface of a ramp affect how fast a car will travel?
How does the surface of a ramp affect the distance a car will roll?
- 11. Multiple Choice
Watch the green man. Which force(s) are acting in this situation?
Frictional Force only.
Gravitational Force only.
Muscular Force only.
Muscular and Gravitational Force.
- 12. Multiple Choice
At higher altitudes, which one becomes true?
Higher the altitude, higher the atmospheric pressure.
Higher the altitude, greater the force exerted by air molecules.
It's an example of fluid pressure.
The higher you go, lesser is the atmospheric pressure.
- 13. Multiple Choice
Watch the green man skating. Choose all options that are correct.
Both Contact and Non-Contact forces acting here.
Non-Contact force is only acting here.
Rolling Friction and Gravitational Force are present.
Sliding Friction and Gravitational Force are present.
- 14. Multiple Choice
Observe the image carefully. What's NOT happening here?
People on the left side win the game.
Nobody wins.
This is balanced situation.
Resultant Force is zero.
- 15. Multiple Choice
Which sentence is the MOST RIGHT fit for this image?
Flat shoes are better than heels.
Pressure distribution is less for flat shoes.
In muddy area, it's not a good idea to wear heels.
Less the area, less is the pressure. So heels create less pressure.
- 16. Multiple Choice
Let's say that the box in the picture will move. And it will move in the right direction. This is happening because-
Both the men are pushing it towards right.
Both the push and pull are in the opposite direction.
Both the push and pull are in the same direction.
- 17. Multiple Choice
When you increase your depth under water, the water pressure on your body
increases
decreases
stays the same
- 18. Multiple ChoiceThe SI Unit of force isPascalMeter/secondNewtonkg
- 19. Multiple ChoiceIf there are two forces going in the same direction how would you find the net force?SubtractAddNeitherMultiply
- 20. Multiple ChoiceHow do you calculate Net Force if the forces are going different directions?add them togetheryou don'tusing pisubtract them
- Answer choicesTagsAnswer choicesTags