• In 1604, the Italian scientist _Galileo_ _Galilei_ used experiments to look for the cause of motion. He wanted to see if the _velocity_ of a falling ball changed over time, but Galileo did not have tools needed to measure fast velocities. So, Galileo slowed the it took for a ball to fall by rolling it down different .

are there options? cause you ain’t. real specific

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.

heats surface water up

the old price per ounce is c/4.

the new price per ounce is c/3.6.

the ratio of the old price to the new one is

(c/4)/(c/3.6) = (c/c)×(3.6/4) = 0.9 . . = 9/10 . . "nine tenths" in either form