When 140 J of work is done in pushing a box 10m, how much force is applied?

Which is mostly likely why many scientists reject the cold fusion theory

How do forces between particles in gases compare to forces in the other states of matter? o a. the forces in gases are stronger than forces in solids but weaker than forces in liquids. o b. the forces in gases are weaker than forces in solids but stronger than forces in liquids. o c. the forces in gases are weaker than forces in solids and liquids. o d. the forces in gases are stronger than forces in solids and liquids. submit

In which of these cases are the two wave points considered to be in phase with each other?