What is the difference between distance and displacement?
Distance refers to how far an object has travelled in total during its motion.
Displacement refers to the object's overall change in position/ how far an object is now, from it's initial position.
LG
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All answers ▸How do you simplify a surd?
Thomas wants to see how far he can throw a javelin. He records four of his throws as 45 metres, 40 metres, 55 metres, and x metres. Given that the mean of Thomas' throws is 50, determine the value of x.
A) Multiply out 6(n - 2). B) Factorise psquared - 5p
Make "a" the subject of the following equation: 2b = (3a+4)/(c-a)