Two springs of stiffness 0.04 N/M and 1.6N/M each carrying a load of 4.0kg are set into horizontal oscillation. Determine the ratio of their period of oscillation.

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

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

What is a costume plot? why is it important to a film or theater production?