Essay about Electric Field - Lab 15

7. Draw a diagram of this set up. Use arrows to depict the movement of each substance in the

Main Point Three: The actual twisting of the balloon is what makes the shape of the animal.

* The battery applies a voltage to the plates, charging one plate positive and the other plate negative. Alpha particles constantly released by the americium knock electrons off of the atoms in the air, ionizing the oxygen and nitrogen atoms in the chamber. The positively-charged oxygen and nitrogen atoms are attracted to the negative plate and the electrons are attracted to the

Once accomplishing the motion of your hips, a player must focus on the next link in the chain, pulling the stick away from his body, preparing to move forward (accelerate) with a shot. A goalie uses his or her angle of perception to watch the ball and to make a save. The intent is to hide the head of the stick behind the player’s body to decrease the visibility of the ball to the goalie. The more a shooter hides the head of the stick the less likely the goalie with stop the ball from accelerating into the back of the net. When the act of pulling the stick takes place, a shift in weight occurs. “This shift in balance enables the player to release the ball while allowing his hips and back to recoil and urge the shoot motion in a forward direction. This forward acceleration causes an increase in the player’s velocity, zero to forward” (Russo, 1). Depending on the magnitude of your acceleration depends on how “hard or fast” the player pushes off the ground with their foot allowing them to make the initial forward progress. Without the push off the ground, no forward movement would be possible.

Vocabulary: acceleration, centripetal acceleration, centripetal force, Newton’s first law, Newton’s second law, uniform circular motion, vector, velocity

3. Electrons are small and are negatively charged (-) with a mass of almost 0 amu..

10) If the second positive charge were moved away from the first Positive charge, would this involve positive or negative work.

* According to by surroundings the fur does not make the balloon to be attracted to anything. With my hair only a bit does is make it rise but not really. It can be because the rabbits fur is thick compared to other charging objects.

Describe how the direction of the tilt always stays the same. Guide the globe and control the course of its tilt to model the Earth’s movement.

In order to play lacrosse one must first know the rules and regulations. The rules and regulations are fairly easy to learn and once you know them you will never forget. Lacrosse is played with ten players on the field at a time nine position players and the goalie, will discuss positions at a later time. A game starts when all players line up in there given positions and get set for faceoff. In a faceoff players get down to attempt to trap the ball with the head of your stick and gain possession for your team. Once one team has possession you now are on either defenses or offence. The offence is trying to take the ball to the opponent side of the field and put the ball in the goal on the opposition’s side of the field.

Why do electrons (blue dots) move? Draw a diagram of the battery, label the flow of electrons. The flow of current (+) is opposite; draw this and note if toward or away from + terminal of the battery.

To help me with a greater understanding of how to run lacrosse clinic I was doing some research and I stumbled across Marilyn Fuss who is head recruitment officer for lacrosse SA and it’s her job to recruit players. Every day she goes out to schools all around South Australia teaching children all about lacrosse but also teaches them the basic skills need if you started to play lacrosse for a club. She gave me a clear outline of what drills she runs step by step but also let me join her for a few clinics so that I could have a first-hand experience with it and also she gave me the opportunity to add my own different drills or tweak her drills a little. One drill that I was wanting to really try was a small game because I think that a small game would give the children the most amount of fun but also they would learn the most because they would have to put all the skills they learnt earlier into play. I learnt that running a lacrosse clinic was harder to run than expected because its challenging to keep all the children’s attention for the time needed and that’s when I figured that a small game would keep all the children busy

Passing sequences were an important aspect of Andover Field Hockey play on Saturday. A number of strong passes moving the ball up the field allowed Andover to sweep its opponent once again.

An ice hockey game consists of five players and a goalie per team on the ice. Roller hockey however, only has four players and a goalie. In ice hockey there are blue lines, which are approximately one-third of the way up the rink from each end. The blue lines are used to create zones on the ice surface. If an offensive player enters the other team's defensive zone before the puck, the play is whistled dead and it is called off sides. On the other hand in roller hockey, there are no such blue lines. Not having blue lines makes the game much more wide-open, which allows players to hang at the other team's net, unlike ice hockey.

METHOD: An air hockey table was set up and a video camera on a tripod was placed over the air hockey table. The camera was positioned so it was directly above the air hockey table facing downwards. The air hockey table was turned on and two near identical pucks were placed on the table, one at one end of the table and one in the centre. The puck at the end of the table was launched by