Ascale model of an object m 100 kg a 35 cm2 v 40 cm3

Question

1. A scale model of an object (m = 100 kg, A = 35 cm², V = 40 cm³) is made such that the dimensions of the scale model are 5 times larger than the original object, but the scale model is identical to the object in every other way. What is the surface area A_modelin cm²of the scale model?

2. A scale model of an object (m = 100 kg, A = 35 cm², V = 40 cm³) is made such that the dimensions of the scale model are 5 times larger than the original object, but the scale model is identical to the object in every other way.  What is the volume V_model in cm³ of the scale model?