Anet force of 10.0 n causes an object to accelerate at 2.00m/s^2. what is the mass of the object?

What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?

If a simple machine reduces the strength of a force, what must be increased?

Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.