When would a moving car be in equilibrium? a. When it has a constant velocity
b. When it has a constant acceleration
c. When it is braking
d. When the force of friction balances the
normal force

Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat

We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?

Alarge box of mass m is pulled across a horizontal frictionless surface by a horizontal rope with tension t. a small box of mass m sits on top of the large box. the coefficients of static and