Why was pluto recently reclassified as a dwarf planet? a. pluto size had changed b. scientists discovered the pluto does no orbit the sun c. scientists discovered other objects of a similar size in the solar system d. pluo is more like a comet tan a planet

the answer would be a

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.