OCR 21st Century - Physics P4 Module test 1

A test on the OCR 21st Century science module P4 to help you revise.

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What is the equation for Speed?
Distance/Time
1 of 9
What is the equation for work done?
Force x Distance
2 of 9
What is velocity?
The speed of an object in a certain direction
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What is friction?
the counter force an object usually experiences when traveling along a surface
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What unit is momentum usually measured in?
Kg m/s
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What is the equation for momentum?
Mass x Velocity
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If a car's engine exerts a bigger force forwards than the drag force backwards, what will happen?
The car will accelerate
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Jet Aircraft part A. - If a jet aircraft is moving at a constant speed and altitude, what factor applies to all of the forces?
The resultant forces are equal to the relevent acting forces
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Jet Aircraft part B. - Accordingly to part A. If the weight of the aircraft is 250,000N, what is the upwards force (the lift)
Equal - 250,000N
9 of 9

Other cards in this set

Card 2

Front

What is the equation for work done?

Back

Force x Distance

Card 3

Front

What is velocity?

Back

Preview of the front of card 3

Card 4

Front

What is friction?

Back

Preview of the front of card 4

Card 5

Front

What unit is momentum usually measured in?

Back

Preview of the front of card 5
View more cards

Comments

Rhys B-M

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70% Not Bad! Nice quiz with some great questions, sums up the topic perfectly 5*

katie

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yay 100%, enjoyed this quiz :) 5* **

Harry Potter

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really helpful quiz, 5*

Temi Danso

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90% Thanks! It really summed up the topic well

zo26blue

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Brilliant quiz, thank you.

troll123

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Don't like it.

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