Ethan Beadling
Quiz por , criado more than 1 year ago

These questions and answers have been created with the specification as an aid, so bear that in mind when reading up on the explanations afterwards. When finished, it will take all of Physics Unit 2 into account.

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Ethan Beadling
Criado por Ethan Beadling mais de 9 anos atrás
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AQA Physics P2- Quiz

Questão 1 de 4

1

Whenever two objects interact, the forces they exert on each other are equal and opposite.

Selecione uma das opções:

  • VERDADEIRO
  • FALSO

Explicação

Questão 2 de 4

1

What is a resultant force?

Selecione uma das seguintes:

  • A number of forces acting at a point may be replaced by a single force that has the same effect on the motion as the original forces all acting together. This single force is called the resultant force.

  • A single force acting at a point may be replaced by a number of forces that have the same effect all acting together on the motion as the original force. These forces are called the resultant force.

  • The resultant force is the force that acts on objects and as a direct result of this, the objects will remain stationary.

Explicação

Questão 3 de 4

1

If the resultant force acting on a stationary object is zero, what will happen to the object?

Selecione uma das seguintes:

  • It will remain stationary.

  • It will accelerate.

  • It will decelerate.

Explicação

Questão 4 de 4

1

If the resultant force acting on a moving object is not zero, what will happen to the object?

Selecione uma das seguintes:

  • It will always become stationary.

  • It will always accelerate.

  • It will always decelerate.

  • It speeds up, slows down or changes direction depending on the direction and power of the resultant force.

Explicação

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