Normal Force Practice:
1. A 12.0 kg object is resting on a flat table. What is the magnitude and direction of the normal
force acting on the object?

Which of the following represents an upright image? a. -do b. +m c. -m d. +do

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?

Asynthetic fiber used in manufacturing carpet has tensile strength that is normally distributed with mean 75.5 psi and standard deviation 3.5 psi. how is the standard deviation of the sample mean changed when the sample size is increased from n equals 8 to n equals 47