Josh Anderson
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GCSE Science (Physics P3 GCSE) Quiz am Physics - P3 - AQA - GCSE - Part 2 Quiz, erstellt von Josh Anderson am 04/02/2016.

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Josh Anderson
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Physics - P3 - AQA - GCSE - Part 2 Quiz

Frage 1 von 6

5

Fülle die Lücken, um den Text zu vervollständigen.

If an object is spinning around a point at a constant , the object is . This is because the object is changing . This means that the is changing, and as is the rate of change of velocity, the acceleration changes too.

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Frage 2 von 6

1

From the previous question, the object is accelerating away from the centre that it is spinning around.

Wähle eins der folgenden:

  • WAHR
  • FALSCH

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Frage 3 von 6

1

Wähle von der Aufklappliste, um den Text zu vervollständigen.

The name of the resultant force that causes the object to accelerate is called ( centripetal force, centrifugal force, centrifloral force, gravity, air resistance ).

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Frage 4 von 6

1

How does the resultant force on the object change when it slows down?

Wähle eine oder mehr der folgenden:

  • It is increased/it increases.

  • It is reduced/it decreases.

  • It stays the same.

  • The resultant force is not affected by the changing speed.

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Frage 5 von 6

1

What is meant by the centre of mass?

Wähle eine der folgenden:

  • A fast-food restaurant.

  • The point at which the mass can be considered to be concentrated.

  • The heaviest part of an object which has the biggest weight.

  • An object with the highest mass.

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Frage 6 von 6

1

To increase the stability of an object, you can .

Klicke und ziehe, um den Text zu vervollständigen.

    lower the centre of mass
    increase the mass of an object
    raise the centre of mass
    decrease the mass of an object
    make it weightless
    break it

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