We now that follow newton rules f=ma so net force equal to mass*acceleration=>f=50*1.5=75 N
After they have gathered enough information by testing the theory.
Density is given by:
D = M/V
D = density, M = mass, V = volume
Given values:
M = 3.7g, V = 4.6cm³
Plug in and solve for D:
D = 3.7/4.6
D = 0.80g/cm³
Both a molten metallic core and reasonably fast rotation.
