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Biblioteka

Forces Quiz

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Posljednje ažuriranje over 4 years ago
14
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Pitanje 1
1.

On Earth, which force will ALWAYS be acting on an object?

Pitanje 2
2.

Which of these objects has the MOST Inertia

Pitanje 3
3.

What is the correct SI unit to measure force?

Pitanje 4
4.

Your answers for a Net Force question should always have___

Pitanje 5
5.

What is needed to cause a change in motion?

Pitanje 6
6.

What is a force?

Pitanje 7
7.

What forces are acting on a desk as it gets pushed across a room?

Pitanje 8
8.

What forces are acting on a skydiver as they fall towards the Earth?

Pitanje 9
9.

Match the Force with the correct description

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

Tension

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Pulls objects with mass towards each other

Normal

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A force that always slows moving objects down

Air resistance

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Ropes, strings, and cables exert this force when pulled tight

Spring

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A force done by a person on an object

Friction

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A force exerted by a spring on an attached object

Applied

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A force exerted on an object as it moves through the air

Gravity

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An object resting on a surface will have this force

Pitanje 10
10.
Pitanje 11
11.

Two teams are playing Tug-of-War, the right team pulls with a force of 120N. The Net Force is 50 N Right. How strong is the force of the Left team?

Pitanje 12
12.

Two teams are playing Tug-of-War, the Right team pulls with a force of 45 N. The Net Force is 35 N Left. How strong is the force of the Left team?

Pitanje 13
13.

Create a Free Body Diagram, with correct forces labeled, that shows: (NO numbers needed)

A car coasting forward to the right (not pushing on the gas).

Pitanje 14
14.

Create a Free Body Diagram, with correct forces labeled, that shows: (NO numbers needed)

3 people pushing a desk to the left