Renewable Energy Homework Help

2. (10%) A ball of mass 2.00 kg is dropped from a height of 15.0 m. What is the greatest velocity it will have just before hitting the ground if one ignores air resistance?

5. (10%) What wavelength of electromagnetic radiation would you expect from a radio station operating at 97.1 MHz? The speed of light is 3.00x10^8 m/s.

Task 1 Your company is currently working on a project - Solar Tracker. Solar tracker is an automated tracker which uses LDR to sense the sunlight. A microcontroller reads the LDR voltage and signals the connected motor which rotates the panel towards the Sun.

14. Write down the Max. Distortion Energy Theory Equation: (3%)

6. What is the result of the following code and where is it kept? LDAA #$15 ADDA #$13

27. The two fundamental turbulence types for atmospheric wind are: (2%) a) b)

9. (10%) A small transformer used for a doorbell steps down the voltage from 120 V at 0.10 A,(wattage 1) to 12 V, (wattage 2). What is the current flow to the doorbell, (wattage 2), assuming the transformer is 100% efficient? Recall IinEin=IoutEout.