Convert his 1000kg/m^2 to lb/ft^2 use 1ft = 0.305m 1 lb=0.4536 kg

1000 kg/m² ≡ 205.08 lb/ft²

Step-by-step explanation:

We have 1 lb = 0.4536 kg and 1 foot = 0.305 m.

So, 1 lb/ft² = kg/m²

{Putting the respective values of 1 lb in kg and 1 foot in meter}

⇒ 1 lb/ft² ≡ 4.876 kg/m²

Now, we have to find 1000 kg/m² is equal to how much lb/ft²

So, 1000 kg/m² ≡ lb/ft²  

⇒ 1000 kg/m² ≡ 205.08 lb/ft² (Answer)

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

76%

step-by-step explanation:

24% are dogs and the remaining is 76% because 100-24=76