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Quiz on OCR Gateway P3h Quiz, created by Zaaaara on 29/05/2014.

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OCR Gateway P3h Quiz

OCR Gateway P3h Quiz

Question 1 of 12

1

An object held _____ the ground as GPE

Select one of the following:

  • above

  • below

Explanation

Question 2 of 12

1

The amount of GPE an object on Earth has depends on its:

Select one or more of the following:

  • Mass

  • Height above the ground

  • Size of object

  • Surface area

Explanation

Question 3 of 12

1

GPE =

Select one of the following:

  • mgh

  • abc

  • mjc

  • mgw

Explanation

Question 4 of 12

1

h = the change in height in metres, m

Select one of the following:

  • True
  • False

Explanation

Question 5 of 12

1

A bouncing ball converts GPE into...

Select one of the following:

  • Kinetic energy

  • Gravity

  • Air resistance

Explanation

Question 6 of 12

1

It doesn't return to it's original height because:

Select one of the following:

  • energy is lost

  • energy is transferred

Explanation

Question 7 of 12

1

KE =

Select one of the following:

  • ½ mv^2

  • mv^2

  • ½mv x 2

Explanation

Question 8 of 12

1

The riders at the top of a roller coaster ride have a lot of...

Select one of the following:

  • Kinetic energy

  • Gravitational Potential Energy

Explanation

Question 9 of 12

1

When the train is released, the energy in converted into...

Select one of the following:

  • Gravitational Potential Energy

  • Kinetic Energy

Explanation

Question 10 of 12

1

mgh = ½ mv2

Select one of the following:

  • True
  • False

Explanation

Question 11 of 12

1

Why?

Select one of the following:

  • because KE = GPE

  • because they are balanced

Explanation

Question 12 of 12

1

The KE of an object depends on:

Select one or more of the following:

  • Mass

  • Speed

  • Weight

  • Surface Area

Explanation

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