When groups interact with one another, sometimes there is conflict. What is the BEST example of this type of group interaction? A. Two classes work together to raise money for a local cause.

B. Two sports teams head to the football championship game.

C. Two countries go to war with one another.

D. Two departments exchange information in a meeting.

Amoving company collects data about couches they move and displays the data in a table. the force along the ramp, the angle of the ramp, and the height the couch is raised to are shown. which statements correctly compare the work done to move the couches? check all that apply. the same amount of work is done for couches 1 and 3. the same amount of work is done for couches 2 and 3. the work for couch 1 is greater than the work for couch 2. the work for couch 2 is less than the work for couch 3. the work for couch 3 is greater than the work for couch 1. the work for couch 2 is greater than the work for couch 1.

The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?

The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is as it changes into other forms of energy.