1. A box at rest on a level table. Weight Normal BalancedUNbalanced.
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Transcript of 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.
![Page 1: 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.](https://reader030.fdocuments.net/reader030/viewer/2022032701/56649c875503460f9493f18c/html5/thumbnails/1.jpg)
1. A box at rest on a level table.
Weight
Normal
Balanced UNbalanced
![Page 2: 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.](https://reader030.fdocuments.net/reader030/viewer/2022032701/56649c875503460f9493f18c/html5/thumbnails/2.jpg)
2. A box being dragged to the right at a constant speed on a level surface.
Weight
Normal
Balanced UNbalanced
PullDrag
![Page 3: 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.](https://reader030.fdocuments.net/reader030/viewer/2022032701/56649c875503460f9493f18c/html5/thumbnails/3.jpg)
3. A crate accelerated to the right on a level surface.
Weight
Normal
Balanced UNbalanced
PullDrag
![Page 4: 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.](https://reader030.fdocuments.net/reader030/viewer/2022032701/56649c875503460f9493f18c/html5/thumbnails/4.jpg)
4. A box moving to the right on a level surface and sliding to a stop.
Weight
Normal
Balanced UNbalanced
PullDrag
![Page 5: 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.](https://reader030.fdocuments.net/reader030/viewer/2022032701/56649c875503460f9493f18c/html5/thumbnails/5.jpg)
4. A box moving to the right on a level surface and sliding to a stop.
Weight
Normal
Balanced UNbalanced
Drag
OR
![Page 6: 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.](https://reader030.fdocuments.net/reader030/viewer/2022032701/56649c875503460f9493f18c/html5/thumbnails/6.jpg)
5. A box at rest on an incline.
UNbalancedBalanced
Weight
Normal
Friction
Wt acting down incline
(Wt )
Wt acting against incline(Wt )
![Page 7: 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.](https://reader030.fdocuments.net/reader030/viewer/2022032701/56649c875503460f9493f18c/html5/thumbnails/7.jpg)
6. A box sliding down an incline at 2 m/s.
UNbalancedBalanced
Weight
Normal
Friction
(Wt )
(Wt )
![Page 8: 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.](https://reader030.fdocuments.net/reader030/viewer/2022032701/56649c875503460f9493f18c/html5/thumbnails/8.jpg)
UNbalancedBalanced
7. A rock free falling off the side of a cliff.
Weight
Air Drag
![Page 9: 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.](https://reader030.fdocuments.net/reader030/viewer/2022032701/56649c875503460f9493f18c/html5/thumbnails/9.jpg)
UNbalancedBalanced
8. A hovering helicopter.
Weight
Lift
![Page 10: 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.](https://reader030.fdocuments.net/reader030/viewer/2022032701/56649c875503460f9493f18c/html5/thumbnails/10.jpg)
UNbalancedBalanced
9. A helicopter accelerating upward.
Weight
Lift
![Page 11: 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.](https://reader030.fdocuments.net/reader030/viewer/2022032701/56649c875503460f9493f18c/html5/thumbnails/11.jpg)
UNbalancedBalanced
10. A helicopter accelerating downward.
Weight
Lift
![Page 12: 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.](https://reader030.fdocuments.net/reader030/viewer/2022032701/56649c875503460f9493f18c/html5/thumbnails/12.jpg)
UNbalancedBalanced
11. An airplane in level flight moving forward at 400 km/hr.
Weight
Lift
DragThrust
![Page 13: 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.](https://reader030.fdocuments.net/reader030/viewer/2022032701/56649c875503460f9493f18c/html5/thumbnails/13.jpg)
UNbalancedBalanced
12. An airplane in level flight and speeding up.
Weight
Lift
ThrustDrag
![Page 14: 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.](https://reader030.fdocuments.net/reader030/viewer/2022032701/56649c875503460f9493f18c/html5/thumbnails/14.jpg)
UNbalancedBalanced
13. An airplane climbing at a constant speed.
Weight
Thrust
Air Drag
![Page 15: 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.](https://reader030.fdocuments.net/reader030/viewer/2022032701/56649c875503460f9493f18c/html5/thumbnails/15.jpg)
UNbalancedBalanced
14. A large box being pushed against a vertical wall.
Box PUSHED up against wall
Wall PUSHING back on box
Weight
Normal
FLOOR
WALL
![Page 16: 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.](https://reader030.fdocuments.net/reader030/viewer/2022032701/56649c875503460f9493f18c/html5/thumbnails/16.jpg)
UNbalancedBalanced
15. A person standing in an elevator that is not moving.
Weight
Floor pushing up
![Page 17: 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.](https://reader030.fdocuments.net/reader030/viewer/2022032701/56649c875503460f9493f18c/html5/thumbnails/17.jpg)
UNbalancedBalanced
16. A person moving upward in an elevator at a constant speed.
Weight
Floor pushing up
![Page 18: 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.](https://reader030.fdocuments.net/reader030/viewer/2022032701/56649c875503460f9493f18c/html5/thumbnails/18.jpg)
UNbalancedBalanced
17. A person accelerating upward in an elevator.
Weight
Floor pushing up
![Page 19: 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.](https://reader030.fdocuments.net/reader030/viewer/2022032701/56649c875503460f9493f18c/html5/thumbnails/19.jpg)
UNbalancedBalanced
18. A person moving downward in an elevator at a constant speed.
Weight
Floor pushing up
![Page 20: 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.](https://reader030.fdocuments.net/reader030/viewer/2022032701/56649c875503460f9493f18c/html5/thumbnails/20.jpg)
UNbalancedBalanced
19. A person moving upward in an elevator that is slowing down to a stop.
Floor pushing up
Weight
![Page 21: 1. A box at rest on a level table. Weight Normal BalancedUNbalanced.](https://reader030.fdocuments.net/reader030/viewer/2022032701/56649c875503460f9493f18c/html5/thumbnails/21.jpg)
UNbalancedBalanced
20. A satellite that is orbiting the earth at a constant speed.
Weight