Now suppose a cat, also of weight wA, falls asleep on top of block A. If block B is then set into downward motion, what is the magnitude of its acceleration? Express your answer in terms of some or all of the variables wA, wB, and g.

it will be pushed away from the source of the electric field. a negative charge in a cloud induces a positive charge in the ground below the cloud.

explanation:

the independent variable, or the one that is intentionally manipulated is the speed.

scientific laws are the result of testing theories and proving them to be facts.

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.