Select the only true statement: A)A beam in bending experiences tensile stresses on one side and compressive stresses on the other side.

B)A beam in bending experiences tensile stresses along the beam center and compressive stresses along the beam’s edges.

C)A beam in bending experiences only compressive stresses.

D)A beam in bending experiences only tensile stresses.

Oxygen and nutrients are moved through the body by the: a. circulatory system c. lymphatic system b. digestive system d. reproductive system

From 0 to 5 seconds john pushed a box 5 meters. from 5 to 10 seconds, paul pushed the same box another 5 meters. who did more work? a. john b. paul c. john and paul did the same amount of work.

An electron moves with a constant horizontal velocity of 3.0 × 106 m/s and no initial vertical velocity as it enters a deflector inside a tv tube. the electron strikes the screen after traveling 26 cm horizontally and 19 cm vertically upward with no horizontal acceleration. what is the constant vertical acceleration provided by the deflector? (the effects of gravity can be ignored.)