What would be the speed of the after 1s of being dropped from the height of 75m?

they start with the same

okay i have so many questions. but the big one here is: um wt..f is this mess? ?

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge

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.