The diagram shows a partly filled oil tank width=2 length=5 height =3 the depth of oil in the tank is 1.2m 1 cubic metre is equivalent to 1000 litres work out the quantity of oil in the tank give your answer in litres

12,000 Litres

Step-by-step explanation:

The tank is rectangular with given dimensions.

The quantity of oil is the volume of oil given by:

Volume of Oil = length * width * height of oil (depth)

Hence,

Volume of oil = 5 * 2 * 1.2 = 12 cubic meters

Since 1 cubic meters = 1000 liters, we have:

12 (1000 Liters) = 12,000 Liters

intensity of the vector is v= √37 ≈ 6.08 units and make angle ∡α ≈ 9.46° with east direction

step-by-step explanation:

required vector is consists of the two componentsvx= 2+4=6 units   and vy= 1 unit and vx ⊥ vywe will use pythagorian theorem to find intensity of the vector vv∧2 = vx∧2 + vy∧2 => v = √vx∧2 + vy∧2 = √6∧2 + 1∧2 = √36+1 = √37 ≈ 6.08 unitsthe angle ∡α between vector and east direction we wil find with tanαtanα = 1/6 => α = arc tanα = arc 1/6 => α ≈ 9.46°

hope this