Preknowledge

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Preknowledge



Multichoice Question


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Multichoice Question

 

1. What is answer best describes the phrase "Click and Drag"?

(a) A mouse trap snaps closed. The mouse walks away dragging the cheese.
Incorrect, think about computer mice.
(b) Navigate the cursor over the object you wish to move. Click and hold the (left) mouse button. Drag to object to the desired location. Release the mouse button.
Absolutely correct!

Your score is 0 / 0


If you are uncomfortable with the concept of weight, you should try this question.


Multichoice Question

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Multichoice Question

 
An astronaut, whos mass is 100 kg, lands on the planet Helicon. The acceleration due to gravity on Helicon is 5 m s-2. What is the best answer for the astronauts weight on the planet Helicon?
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If you are uncomfortable with the concept of slope, you should try this question before moving on.


Multichoice Question

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Multichoice Question

 
A straight line on a graph rises 6 metres while it runs 2 seconds. What is the best answer for the slope of the line?
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Reflection

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Reflection