A 18 kg TV is dropped from the balcony of a 6th story apartment (approximately 120 m). It Crashes into the ground with a force of 3000 N. What is the impulse the TV experiences?

An insulated 40 ft^3 rigid tank contains air at 50 psia and 120°f. a valve connected to the tank is now opened, and air is allowed to escape until the pressure inside drops to 25 psia. the air temperature during this process is kept constant by an electric resistance heater placed in the tank. determine the electrical work done during this process.

Which body part transports oxygen removes waste materials in carries nutrients to the body as part of the circulatory system

During a collision, a bus runs into a skateboarder inelastically. if the mass of the skateboarders is 70 kg and is moving at 12 m/s to the right, what is the final velocity of the skateboarder if the 2000 kg bus is traveling at 25 m/s to the left before the collision?