How to round numbers and find significant digits in physics??
Simple answer? Please???

Need people build a dam to create a reservoir that supplies water a nearby city needs. describe two ways this action will likely affect the water cycle in the local environment. (5 points) worth 20 points

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?

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