1.Represent graphically a displacement of 40 km., 30° west of south.
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2.Represent graphically a displacement of 40 km. 30° cast of north.
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3.Classify the following measures as scalars and vectors. (i) 5 seconds (ii) 1000 cm3 (iii) 10 Newton (iv) 30 km hr (v) 10 g/cm3 (vi) 20 m/s towards north