This is a reaction and the product(s) is/are
a) single replacement; zinc chloride and hydrogen gas.
b) double replacement; zinc oxide and hydrogen gas.
c) synthesis; zinc chloride and hydrogen gas.
d) decomposition; zinc chloride and water.

in physics zero. in muscle fatigue could be high

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.