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Biblioteka

Conceptual 4-2 (C)

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Posljednje ažuriranje about 3 years ago
8
Napomena autora:

1
Pitanje 5
5.

What is the mass of a shopping cart if it takes a net force of 32 N to accelerate

it at a rate of 0.88 m/s2?

Obavezno
2
Obavezno
2
Obavezno
1
Pitanje 1
1.

The net force on this object is:

(include units and directions)

Obavezno
1
Pitanje 2
2.

Which means this object's acceleration is:

1
Pitanje 3
3.

The net force on this object is:

1
Pitanje 4
4.

Which means this object is accelerating at a rate of:

Obavezno
1
Pitanje 6
6.

Given the forces acting on these objects, which box is going to accelerate the most?

Pitanje 7
7.

Draw a free body diagram for you, as you are sitting in your chair right now. Include all the forces that you think are acting on you.

Pitanje 8
8.

You are pushing a couch across a carpeted floor. Draw a free body diagram for the couch, including all forces that you think are acting on it.