Sound waves have two parts. the part of the wave where the particles of the medium are spread apart is called the
rarefaction
compression
pitch
amplitude

i need to show me the graph so i can give u an answer

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.