Mr. Baker finally decided to take this seriously and put both hands on the rope and applied a 500 N force to the left, while Jared and James still struggled with their 300 N force to the right. What is the net force and direction of motion?

Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories

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?

Current from a charged capacitor lights a bulb. as time goes on the brightness of the