1.if mass increases will the momentum increase or decrease? 2.what will happen to the momentum if velocity is decreased? 3.to have a constant value of the momentum if we increased the velocity the mass should be decreased or increased? -please answer all

What properties of a moving object are used in determining the object's energy of motion

Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line

A100-watt light bulb illuminates a solar cell. the electricity from the solar cell operates a water pump that delivers 1 watt of power. what is the efficiency of the system?