An electron is moving east in a uniform electric field of 1.55 n/c directed to the west. at point a, the velocity of the electron is 4.52×105 m/s pointed toward the east. what is the speed of the electron when it reaches point b, which is a distance of 0.395 m east of point a?

Ineed asap! list 3 examples in which friction us or makes things easier in our daily life. explain the effect of friction for each. *make sure you explain the effect of friction for each example! *

If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?

Consider a one meter long horizontal pipe with a constant 100 cm^2 cross sectional area. water flows rightward into the pipe at x = 0 with flow velocity 02m/sec at every point within the pipe intake area. at x=1, the rightward flow rate is 0.192 m/sec. assume the water is a conserved quantity in the pipe, so there must be a leak (a sink) somewhere in the pipe. 1. compute net volumetric flow of the source if the system to be in equilibrium. 2. now assume the pipe in the problem has no leaks. compute the net volumetric rate of change for the system.