An infinitely long cylinder of radius 4.0 cm carries a uniform volume charge density rho = 200 nc/m3. what is the electric field at r = 4.1 cm?

The free body diagram shows a box being pulled to the left up a 25-degree incline. the magnitude of the normal force is

Awheel of mass 48 kg is lifted to a height of 0.8 m. how much gravitational potential energy is added to the wheel? acceleration due to gravity is g = 9.8 m/s2. a. 30.4 j b. 3.1 j c. 297.9 j d. 11,321 j

Discuss how the hardness or softness of the landing surface is related to the time required to stop the egg