Which of the following is NOT considered to be an acceptable use for recycled water? a.
drinking
b.
irrigating
c.
concrete mixing
d.
toilet flushing

A1kg cart slams into a stationary 1kg cart at 2 m/s. the carts stick together and move forward at a speed of 1 m/sl. determine whether kinetic energy was conserved in the collision. use the law of conservation of energy to explain the collision

Using the free-body diagram, calculate the net force acting on the sled. is the sled in a state of dynamic equilibrium?

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