In a certain region of space, the electric potential is V(x, y,z)=Axy−Bx2+Cy, where A, B, and C are positive constants. Part A Calculate the x-component of the electric field.

Answer: it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.explanation:   we have equation of motion ,where s is the displacement, a is the acceleration, u is the initial velocity and t is the time taken.average velocity = displacement/ time taken.average velocity = 10.69 miles/hr = 10.69*1.6*1000/(60*60) = 4.75 m/s4.75 = s/ts = 4. 1we also have acceleration = 2.18 m/s², initial velocity = 0 m/sso it will take   4.36 seconds to reach her average velocity 10.69 miles/hour.

An atom's smaller negative particles are at a distance from the central positive particles, so the negative particles are easier to move. 

D=m/v m=d*vd=densitym=massv=volumed(ether)=0.71 gr/cm³=0.71 gr/ mlv=130 mlm=d*vm=0.71 gr/ml*(130 ml)=92.3 gm=92.3 g

Hi.the measurement  amperes represents the rate at which current flows.it's like the measurement of water flowing through a pipe.~