A particle of mass m=5 kg is initially moving in the +x direction with a constant velocity v0=500 m/s. At time t=0, at a position x=0, the particle is suddenly pushed in the -x direction by a constant force of F=-100 N. How far does the particle travel before changing directions? In order words, how far does the particle travel before its instantaneous velocity is 0?

You are a researcher for a golf club manufacturer. you are given two identical looking cubes of a metal alloy. you are informed that they are made of the exact same material, but one is crystalline, whereas the other is amorphous. it is your job to determine which one is amorphous this one is more stress-resistant and is useful in reinforcing golf clubs. which of the following is the best way to determine which is which? a. determine the density of each cube. the more dense one is the amorphous solid. b. melt both cubes and look for a broader range of melting temperatures. the one that melts over a broader range of temperatures is the amorphous solid. c. determine the density of each cube. the less dense cube is the amorphous solid. d. melt both cubes and measure the range of melting temperatures. the one that melts over a narrower range of temperatures is the amorphous solid.

How is science controlled by the governerment

Bonds within one water molecule are examples of