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1.a car travels 3km due north then 4km east. a)represent this displacements, graphically? b)determine the result and displacement? 2.Let three vectors are A=(1.4)B=(-3.5)C=(2.9) work out a)A+B b)A-C c)A+B+C d)what does the answer to(c)mean? 3.an areoplane flies (1500,3000,200)m to point A and then (200,5000,100)m to point B, a)find the final displacement? b)find the magnitude of the displacement? 4.let A displacement=6km due north and b=4km at an angle of 30degree above the horizontal add them together? 5.explain a)null vector b)equivalent vectors 6.let A displacement=(3.5)and B displacement=(10,-6) are they or trogonal or not?

1.a car travels 3km due north then 4km east. a)represent this displacements, graphically?
b)determine the result and displacement?
2.Let three vectors are A=(1.4)B=(-3.5)C=(2.9)
work out  a)A+B
                 b)A-C
                 c)A+B+C
                 d)what does the answer to(c)mean?
3.an areoplane flies (1500,3000,200)m to point A and then (200,5000,100)m to point B,
a)find the final displacement?
b)find the magnitude of the displacement?
4.let A displacement=6km due north and b=4km at an angle of 30degree above the horizontal add them together?
5.explain a)null vector
                 b)equivalent vectors
6.let A displacement=(3.5)and B displacement=(10,-6) are they or trogonal or not?

Grade:11

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