Ineed on physical science; work 1. your family is moving to a new home. while lifting a box 1.5m straight up to put it on a truck, you exert an upward force of 200n. calculate the amount of work you did. a) 133j b) 198.5j c) 201.5j d) 300j

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.)