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Quiz on OCR Gateway P3g Quiz, created by Zaaaara on 29/05/2014.

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OCR Gateway P3g Quiz

Question 1 of 5

1

All objects fall at the same acceleration due to:

Select one of the following:

  • Air resistance

  • Friction

  • Gravity

Explanation

Question 2 of 5

1

The size of the air resistance depends on:

Select one or more of the following:

  • The surface area of the object

  • its speed

  • the height which the object is dropped

  • the temperature of the air

Explanation

Question 3 of 5

1

Terminal Speed is when:

Select one of the following:

  • The air resistance force and weight are balanced.

  • The person can't travel any faster.

  • The parachute can't slow you down any more.

Explanation

Question 4 of 5

1

Factors that affect falling:

Select one or more of the following:

  • mass

  • surface area

  • acceleration (due to gravity)

  • The actual object

  • The wind speed

  • The distance the object is falling

Explanation

Question 5 of 5

1

There is no air resistance on the moon because:

Select one of the following:

  • There is no air

  • There is no gravity.

  • There is not enough gravity.

Explanation

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