1.

4.An aeroplane flies 400 m north and 300 m south and thenflies 1200 m upwards then net displacement is [KCET 1999:JIPMER 1999; DCE 2000; AFMC 2003, 04]r (a) 1200 m(b) 1300 m(d) 1500 m(c) 1400 m

Answer»

1300m



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