Represent graphically the displacement of (ii) 70 km 25^(@) south of west.

Represent graphically the displacement of (i) 45km30^(@) east of north,

Represent graphically a displacement of 40 km, 30^(@) east of north.

Represent graphically the displacement at (i) 30 km 60^(@) west of north (ii) 60 km 50^(@) south of east

Represent graphically a displacement of 40 km, 30^(@) west of south.

Consider the x - axis as representing east, the y - axis as north and z - axis as vertically upwards. Give the vector representing each of the following points and the direction is of 45°. a) 5 m north east and 2 m up b) 4 m south east and 3 m up c) 2 m north west and 4 m up

The horizontal component of the earth's magnetic field at a certain place is 3.0 xx 10^(-5) T and the direction of the field is form the geographic south to the georgraphic north . A very long straihgt conductor is carrying a steady current of 1 . What is the force par unit length on it when it is placed on horizontal table and the direction of the current is (a) east to west , (b) south to north ?

Classify the following measures as scalars and vectors. (i) 10 kg (ii) 2 metres north - west (iii) 40^(@) (iv) 40 watt (v) 10^(-19) coulomb (vi) (20 m)/(s^(2))

A person initially at rest starts to walk 2 m towards north, then 4 m towards east, then 5 m towards south and then 3 m towards west. What is the position vector of the person at the end of the trip?

A fighter jet has to his a small target by flying a horizontal distance. When the target is sighted, the pilot measures the angle of depression to be 30^(@) . If after 100 km, the target has an angle of depression of 45^(@) , how far is the target from the fighter jet at tha instant?