4) A boy pulls a wagon with a force of 6N to the left as another boy pushes it with a force of 4N to
the left. What is the net force?

28. evolution

29. environment, survive, offspring  

explanation:

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.

i think the answer is a and b

i wish you luck

answera compound;