A 4010 kg truck is parked on a 15.0 degree slope. How big is the friction force on the truck? 0 2020 N 0 10200 N 0 20400 N O 1010 N 0 37900 N Two brass circular columns, each with a radius of 12.5 cm, are used to support a heavy statue with a mass of 150,000 kg. If the elasticity of brass is 100 x 10's Nlm"2 and each column has an initial length of 2.5 m, how far will each column be compressed? O 0.094 mm 0 0.75 mm 0 0.37 mm C) 0.047 mm