A collision between two identical pucks one moving and the other stationary takes place on ice the puck with the initial momentum of 4kgm/s is deflected 60° eastward from its original path using the law of conservation momentum what is momentum of the puck that was originally stationary after the collision?

Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.