Wind Energy
Wind energy can be used by farmers. Wind energy has been used for many years. Famers generate electricity by pumping the water from the wells. This is how the farmer irrigates his crops. The windmill or the modern turbine work the same way. They both use the wind to create the energy and electricity needed to water their crops. The systems are like a sailboat. When a sailboat left its sail up it uses wind energy to make to move. Winds also grind corn or wheat. In Holland they used wind energy for centuries
. Today wind energy can be used to make electricity. The shaft goes through the gears and then there is a transmission box is truing and the speed of the blade is increased. If the wind turbine spins to fast there is a braking system. In California there are a lot of windy areas. There one problem with wind energy its’ not wind enough. California in the summer months it’s usually the winder season for them. For the wind energy to work the speed for the turbine have to give up to 12to14 mph. Wind energy has to be ascertain speed to turn the wind turbines fast enough to make electricity. Usually the wind energy produces about 50 to 300 kilowatts.
C: I found out that wind energy produce 50 to 300 kilowatts .
T: In Europe there is a places called Holland they been using windmills for a long time.
Ocean Energy
Ocean energy can provide a lot of ocean energy. It is a powerful resource.
California ocean energy has more than1, 200 kilometers and 750 miles of coastline. Ocean energy can make two types of energy thermal energy by the sun’s heat; mechanical energy by the tides and waves. Ocean thermal energy is for electricity generation. While ocean thermal energy is frail. Mechanical energy it is not consistent because it depends the pull of the moon to depend the wind .It’s converts this energy you need machines. But it doesn’t involved thermal energy it does not need mechanical. The world’s ocean may eventually provide us with energy to power up homes and business. There are three ways to tap the ocean for its energy. We can use the ocean’s waves we can use the high and low tides, or we can use the temperature differences in the water.
T ocean energy can provide a lot of ocean energy it a powerful resource.
C:
Acceleration: How can an object change speed? The surface also impacts the acceleration.
Speed: How fast is the object moving and it depends on the surface.
The relationship between speed and acceleration. Is that acceleration helps speed to go faster?
F:
Acceleration is how fast an object change speed. But it depends on the surface if the surface it bumpy object will slow down. Speed is how fast the object is moving that also depends on the surface. Then if you put them together you will acceleration helps speed go faster.
What’s the relationship between speed and acceleration? Acceleration helps speed go faster and change speeds faster. Acceleration can help speed go faster.
