100 m B A Direction of cars 580 m 220 m D C When the car reaches point C on the first lap, what is its distance traveled and its displacement? a b Distance: 800 m Displacement: 0 m Distance: 0 m Displacement: 800 m Distance: 800 m Displacsxement: 220 m C

Determine the number o moles of ions/atoms/particle in the following: 2.50 miles of k2s (let me know how to do)

6what is the importance of water on earth? a) it keeps the top layer of the geosphere cool b) it allows life to exist c) it provides ice at the poles d) it creates earth's blue color from space

Consider the following unbalanced equation for the combustion of hexane: αc6h14(g)+βo2(g)→γco2(g)+δh2o(g) part a balance the equation. give your answer as an ordered set of numbers α, β, γ, use the least possible integers for the coefficients. α α , β, γ, δ = nothing request answer part b determine how many moles of o2 are required to react completely with 5.6 moles c6h14. express your answer using two significant figures. n n = nothing mol request answer provide feedback