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Biblioteka

10/27 - QUIZ: Free-Body Diagrams

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Posljednje ažuriranje almost 4 years ago
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Pitanje 1
1.

Match the name of the force with the symbol

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

Tension

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Fb

Spring

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Fa

Air Resistance

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Fn

Electrical

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Ff

Buoyant

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Fair

Gravity

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Ft

Normal

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Fs

Friction

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Fm

Applied

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Fe

Magnetic

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Fg

Pitanje 2
2.

An apple is hanging by its stem from a branch on a tree. Diagram the forces acting on the apple. (min. 2)

Pitanje 3
3.

A water-skier being pulled through the water to the right by a rope at a constant speed. Neglect air resistance. Diagram the forces on the skier. (min. 4)

Pitanje 4
4.

A skateboard gliding to the right and slowing down. Neglect air resistance. Diagram the forces acting on the skateboard. (min. 3)

Pitanje 5
5.

A basketball has been passed horizontally to the left. Diagram the forces acting on the basketball at mid-pass in the air. (min. 2)