Two stationary positive point charges, charge 1 of magnitude 3.35 nC and charge 2 of magnitude 1.75 nC , are separated by a distance of 41.0 cm . An electron is released from rest at the point midway between the two charges, and it moves along the line connecting the two charges. Required:
What is the speed vfinal of the electron when it is 10.0 cm from charge 1?

Which simple machine is not part of this compound machine? a. lever b. pulley c. inclined plane d. wheel and axle

Will give brainliest! which statement best describes the similarities between fundamental forces? electromagnetic and strong nuclear forces influence the interaction between charged particles within an atom. gravitational and magnetic forces are both types of charges that occur in nature. nuclear and magnetic forces are both related to mass and weight. strong nuclear force is most like electrical force because they are both related to distance.

4r-134a enters the condenser of a residential heat pump at 800 kpa and 50°c at a rate of 0.022 kg/s and leaves at 750 kpa subcooled by 3°c. the refrigerant enters the compressor at 200 kpa superheated by 4°c determine (a) the isentropic efficiency of the compressor, (b) the rate of heat supplied to the heated room, and (c) the cop of the heat pump. also, determine (d) the cop and rate of heat supplied to the heated room if this heat pump operated on the ideal vapor-compression cycle between the pressure limits of 200 and 800 kpa. (0.757, 4.37 kw, 5.12, 6.18, 3.91 kw)