Which of the following statements best describes the relationship between work and force? a. work is inversely proportional to force. b. work and force are equal to one another. c. work is equal to force multiplied by joules. d. work is proportional to force, when the force moves an object over a distance.

Which object is most likely represented by a dot?

Which of the following are not typically included in the periodic table? a. atomic mass b. element symbol c. isotopes d. number of electrons

An important dimensionless parameter concerned with very high-speed flow is the mach number, defined as v/c, where v is the speed of the object such as an airplane or projectile, and c is the speed of sound in the fluid surrounding the object. for a projectile traveling at 1170 mph through air at 50 ˚f and standard atmospheric pressure, what is the value of the mach number?