What is the excess pressure inside a liquid drop of radius 7 cm? The surface tension of the liquid with air is 0.07 N/m. please answer and i'll mark brainliest

Why is there friction between objects

Gabby calls her cousin who lives in a different state and tells her to turn her radio to channel 98.7 so they can listen to their favorite song that is playing. her cousin turns her radio to 98.7, but does not hear the same song gabby hears. which most likely explains why?

Ajoint produces movement when its angle decreases. which type of movement is it?