URGEN The magnitude of the electrostatic force on the electron is 3.0 E-10 N. What is the magnitude of the electric field strength at
the location of the electron? [Show all work, including units).

Ablock of steel has a density of 0.29lbs per cubic inch. if the block has dimensions of 1 inch by 1 inch by 3 inches, what is its weight? a. 0.29lbs b. 0.58lbs c. 0.87lbs d. 1lbs

An incident ray through the focal point of a spherical mirror will: reflect through the center of curvature. reflect back through the focal point. reflect parallel to the principle axis. reflect the same direction as the incident ray.

In science and physics what is the standard unit of measure for speed?