FORCES AND SHAPE
2 marks · EasyDescribe the difference between vector and scalar quantities. Give one example of each.
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A vector quantity has both magnitude and direction (e.g. force), while a scalar quantity has only magnitude (e.g. temperature or mass).
Also accept: Force is a vector; temperature is a scalar.
Common mistakes: Speed given as a vector; Distance given as a vector
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Marking points
B1 · 1 mark · 1 mark for correct definition of vector and scalar
B2 · 1 mark · 1 mark for suitable example of each (e.g. force/vector, temperature/scalar)
Worked solution
A vector has both magnitude and direction, e.g. force. A scalar has only magnitude, e.g. temperature.