Consider the following tug-o-war situation: Blue Person A pulls left with 35 N of force, and Blue Person B pulls left with 40 N of force, while Red Person C pulls right with 60 N of force. The cart has a mass of 10 kg. Determine the acceleration of the crate.​

Which branches of natural science include the study of an organism that lived 10 million years ago

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?

Which statement is true if the refractive index of medium a is greater than that of medium b? a. total internal reflection is possible when light travels from air to medium b to medium a. b. total internal reflection is possible when light travels from medium a to medium b. c. total internal reflection is possible when light travels from medium b to medium a. d. total internal reflection is possible when light travels from air to medium a. e. total internal reflection is possible when light travels from air to medium b.