Aforce of 50 newtons causes an object to accelerate at 10 meters per second squared. what is the mass of the object?

Write a question about how changing temperature affects the gas inside the sports ball

What occurs during a combustion reaction

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.