A negative charge of 5 C and a positive charge of 6 C are separated by 50 m. What is the force between the two charges?
F=Kq1x q2
12

An uplifted block of rock between two normal faults

Given the position vector of the particle r(t)=(t+1)i+(t^2−1)j+2t k, find the particle's velocity and acceleration vectors at t=1

He latent heat of vaporization for ethyl alcohol is 854 j/g. the amount of energy, rounded to the nearest whole number, needed to change 5.20 grams of ethyl alcohol from a liquid to a gas is