A brock of mass 6.0 kg slides from rest on horizontal frictionless surface under the action of force 70 N in direction 500 above the positive x axis .how much work done does the after the 8 seconds

Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure

In a series circuit the __ is the same at every point

Describe how the motion of a spring being pushed forward and backward is similar to the motion of air particles in a sound wave.