Two boys push on a box. One pushes with a force of 125 N to the east. The other exerts a force of 165 N to the north. What is the magnitude of the resultant force on the box?

Astudent looks at ocean waves coming into the beach. an ocean wave with more energy will a) have a greater height. b) have a greater period. c) travel toward the beach faster. d) strike the beach with greater frequency.

What is the major limitation to the light microscope?

Four friends, a, b, c, and d are standing varying distances away from a speaker which is producing sound waves.