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Biblioteka

Types of Forces

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Posljednje ažuriranje almost 6 years ago
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Pitanje 1
1.

A block hands at rest from the ceiling by a piece of rope. Consider the forces acting on the block.

Choose the forces that are present

Pitanje 2
2.

A block hands from the ceiling by a spring. Consider the forces acting on the block when it is at rest (at its equilibrium position).

Choose the forces that are present

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Pitanje 3
3.

A ball is shot into the air with a spring-loaded cannon. Consider the forces acting on the ball while it is in the air.

Choose the forces that are present

Pitanje 4
4.

Mr. B (who hasn't opened his parachute yet) falls at terminal velocity. Consier the forces acting on him.

Choose the forces that are present

Pitanje 5
5.

A block rests on top of a table. Consider only the forces acting upon the block.

Choose the forces that are present

Pitanje 6
6.

Choose the two forces acting on the blue triangle:

Pitanje 7
7.

Force transmitted through a string, rope, cable, or wire when it is pulled tight by forces acting on opposite ends:

Pitanje 8
8.

The force exerted by a surface as an object moves on it or makes an effort to move across it:

Pitanje 9
9.

The force from which the moon, earth, or other massively large object attracts another object towards itself.

Pitanje 10
10.

The force exerted by a compressed or stretched spring upon any object that it is attached to it:

Pitanje 11
11.

A force that does not cause acceleration of an object:

Pitanje 12
12.

A force that has the ability to cause an object to accelerate:

Pitanje 13
13.

A bicycle is at rest on a bike rack. According to Newton's First Law of Motion, what will happen to the bicycle as long as no unbalanced force acts upon it?