Write the following numbers in scientific notation. (a) 291.7 (b) 0.0960

(a)

291.7 = 2.917*10²

291.7 = 2917*10⁻³

(b)

0.0960  = 9.6*10⁻²

0.0960  = 96*10⁻³

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

christopher is 272,195 year old

step-by-step explanation: