a oint charge Q resides at the origin. a particle…


Question Description:

20.50

a oint charge Q resides at the origin. a particle of mass .004kg carries a charge of 2uC. the particle is released from rest at x =2.5m. its kinetic energy as it passes x=0.5m is 0.28J. the coulomb constant is 8.99e9 find the charge Q. answer in units of uC.

Answer

20.50