Sugar crystals enter a dryer at the rate of 1000 kg h-1 and at 20% w. b. moisture content. They leave the dryer at 3% w. b. moisture content. If the drying process requires 3000 kJ kg-1 of water removed. Estimate the amount of heat required per hour and the rate of dry crystals out of the dryer.

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.)