Conceptual 6-1(A)
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Last updated over 2 years ago
6 questions
Required
3
Categorize ALL of the following scenarios/definitions:
Categorize ALL of the following scenarios/definitions:
- Force and displacement in the same direction
- Force and displacement in opposite direcions
- Force but no displacement
- Pushing a grocery cart forward
- Brakes using friction to slow down a bike
- Holding a plank
- Positive Work
- Negative Work
- Zero Work
A 2kg object is sitting stationary on frictionless ice, and a 35 N force is applied to push it, which results in the object moving 4 meters.
Required
2
How much work is done?
How much work is done?
Required
1
What is the KE of the object before the push?
What is the KE of the object before the push?
Required
1
What is the KE of the object after the push?
What is the KE of the object after the push?
Required
2
How fast is the object moving after the push?
How fast is the object moving after the push?
Required
1
Fill in the energy diagram:
Fill in the energy diagram: