A 48 g ice cube at -24°C is dropped into a
container of water at 0°C.
How much water freezes onto the ice? The
specific heat of ice is 0.5 cal/g.° C and its heat
of fusion of is 80 cal/g.
Answer in units of g.

The 20@kg wheel has a radius of gyration about its center g of kg = 300 mm. when it is subjected to a couple moment of m = 50 n # m, it rolls without slipping. determine the angular velocity of the wheel after its mass center g has traveled through a distance of sg = 20 m, starting from rest.

Atotal charge of –6.50 µc is uniformly distributed within a sphere that has a radius of 0.150 m. what is the magnitude and direction of the electric field at 0.300 m from the surface of the sphere? a) 2.89 × 105 n/c, radially inward b) 6.49 × 105 n/c, radially outward c) 4.69 × 105 n/c, radially inward d) 9.38 × 105 n/c, radially outward e) 1.30 × 106 n/c, radially inward

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?