Friday, 26 May 2017
Thursday, 25 May 2017
Career as Biologist
1. What training do you need for that career?
My career is Biologist
And what training I have to do for biologist
-A Biologist is a scientist who studies life, specifically organisms and other relationship to their environment.Biologists study about humans, animals and bacteria to understand how body works and how external factors that influence each organisms.I have to learn about humans, animals, bacteria and organisms.
biologist is an experiment, sample, explore, discover.
2. What do you do for an average do on job?
Biologist learn about the humans, animals, bacteria and organisms
My career is Biologist
And what training I have to do for biologist
-A Biologist is a scientist who studies life, specifically organisms and other relationship to their environment.Biologists study about humans, animals and bacteria to understand how body works and how external factors that influence each organisms.I have to learn about humans, animals, bacteria and organisms.
biologist is an experiment, sample, explore, discover.
2. What do you do for an average do on job?
Biologist learn about the humans, animals, bacteria and organisms
Wednesday, 24 May 2017
Car Race Results
What did we do?
It was a fair race the group of students had same material's,the races were fastest car, furthest car and stop at the green line.we all used the same tracks in the race in first race we need to make the car go fast and when we raced our car needed more friction to make it fast.In second race we have to make the car slow to stop at the green line then we raced ours was so close then we tried again and it drift.The last race was the furthest race we modified the car to go furthest my car went 1.55m.
It was a fair race the group of students had same material's,the races were fastest car, furthest car and stop at the green line.we all used the same tracks in the race in first race we need to make the car go fast and when we raced our car needed more friction to make it fast.In second race we have to make the car slow to stop at the green line then we raced ours was so close then we tried again and it drift.The last race was the furthest race we modified the car to go furthest my car went 1.55m.
These are the car which I modified, the first car was the fastest car, the second is to stop at the green line.The third one is the furthest car how far the car will go.
Wednesday, 17 May 2017
Vortex Cannon
Aim-how far our Vortex Cannon can shoot on plastics cup.
Method-first we should cut a hole in the bucket then we put garbage bag on the bucket so then we tape it and hit on that garbage bag.
Equipment:
Tape
Bucket or Cardboard box
Plastic cups
Garbage Bag
Smoke Machine
Results:
About tried to knock it out and it worked, I hit from three metres and this experiment worked.
Discussion:
I improved on vortex cannon how and what to do.
Method-first we should cut a hole in the bucket then we put garbage bag on the bucket so then we tape it and hit on that garbage bag.
Equipment:
Tape
Bucket or Cardboard box
Plastic cups
Garbage Bag
Smoke Machine
Results:
About tried to knock it out and it worked, I hit from three metres and this experiment worked.
Discussion:
I improved on vortex cannon how and what to do.
The Physics of Car Racing
1.What has been done to make this a ' fair test'?
We all have same model of car same material.
2.What forces are needed to make the car go faster and how you modified your car accordingly?
I have modified the car made big spoiler and put more weight infront to make it slow.
3.What forces are needed to make the car stop and what adjustments have you made to try & stop it by the line?
To put more weight infront and put spoiler to make faster.
4.What forces are needed to make the car travel further and what adjustment have you made to achieve this?
I need to make balance force to make the car travel further.We have put the spoiler to increase aerodynamics.
We all have same model of car same material.
2.What forces are needed to make the car go faster and how you modified your car accordingly?
I have modified the car made big spoiler and put more weight infront to make it slow.
3.What forces are needed to make the car stop and what adjustments have you made to try & stop it by the line?
To put more weight infront and put spoiler to make faster.
4.What forces are needed to make the car travel further and what adjustment have you made to achieve this?
I need to make balance force to make the car travel further.We have put the spoiler to increase aerodynamics.
Thursday, 11 May 2017
Music
I like how did he sing the song.
I like because it good using instrument.
I have learned how to use instrument.
Wind
Why does wind exist?
Wind is caused by differences in the atmospheric pressure.A differences atmospheric pressure exists, air moves from the higher to slower pressure area, in wind of various speed.When rotating planet, air will also deflected.
The picture above is how the wind exist causing the warm air.
Movements of airs are influenced by local conditions and local temperature.
What drives the wind?
Warmth of the sun and the rotation of the earth.The sun heats the air of good part in oceans, and rotation of the earth that air on to land masses.The sun also heats warm over the land masses.
The general circulation of the atmosphere, caused by uneven heating of the Earth's surface, is the driving force behind our weather and climate. Energy from the sun causes evaporation from tropical oceans and uneven heating of land and sea surfaces.
Good effects of wind It only requires wind to work It is domestic source of energy. Its a renewable resource with huge potential It is considered to be a green source of energy.
Bad effects of wind
Wind energy only works as long as the wind blows.
The only way to store it is with a battery.
Storage is expensive during peak prod.
Wind energy produces less electric then fossil fuel.
In places wind strength is to low to create electricity.
Wind is caused by differences in the atmospheric pressure.A differences atmospheric pressure exists, air moves from the higher to slower pressure area, in wind of various speed.When rotating planet, air will also deflected.
The picture above is how the wind exist causing the warm air.
Movements of airs are influenced by local conditions and local temperature.
What drives the wind?
Warmth of the sun and the rotation of the earth.The sun heats the air of good part in oceans, and rotation of the earth that air on to land masses.The sun also heats warm over the land masses.
The general circulation of the atmosphere, caused by uneven heating of the Earth's surface, is the driving force behind our weather and climate. Energy from the sun causes evaporation from tropical oceans and uneven heating of land and sea surfaces.
Good effects of wind It only requires wind to work It is domestic source of energy. Its a renewable resource with huge potential It is considered to be a green source of energy.
Bad effects of wind
Wind energy only works as long as the wind blows.
The only way to store it is with a battery.
Storage is expensive during peak prod.
Wind energy produces less electric then fossil fuel.
In places wind strength is to low to create electricity.
Wednesday, 10 May 2017
Physics of Car Racing
What I tried today-why I tried it?
I tried to learn how to make a toy car to slow down when it is in speed.
What happened when I tried to race it?
When I raced it was so close to get to the green line.
What I will try next time?
Next time I'm going to speed up the car when there will be race.
What research did do?
I research that how to make car slow.
I tried to learn how to make a toy car to slow down when it is in speed.
What happened when I tried to race it?
When I raced it was so close to get to the green line.
What I will try next time?
Next time I'm going to speed up the car when there will be race.
What research did do?
I research that how to make car slow.
Thursday, 4 May 2017
After doing Tug-o-war
Tug-o-war
What did I find out:
Carpet:It had less grip on carpet is lot of friction.
Grass:It was so slippery and had no friction.
Concrete:Good grip and good friction when pulling.
Lino:It was very slippery had no friction and grip.
What did I find out:
Carpet:It had less grip on carpet is lot of friction.
Grass:It was so slippery and had no friction.
Concrete:Good grip and good friction when pulling.
Lino:It was very slippery had no friction and grip.
Force=Mass x Aceleration
Force=Mass x Acceleration
Carpet
Concrete
Grass
Lino
Predictions
Carpet:It will be more friction because it slides.
Concrete:It will be more friction cause it not moves much.
Grass:It will move easily and have less friction.
Lino:We'll move more because it has no friction.Concrete:It will be more friction cause it not moves much.
Grass:It will move easily and have less friction.
I have found out that in concrete there is most friction because it is slippery
The test was fair
I was wondering that if in concrete will be most friction what about in soil.
Simple Machine
What is a simple machine?
A machine is a system that changes the relationship between effort (the force applied) and load (the weight lifted or moved)
Machine makes our lives easier.
Machines help us to lift,push,pull,turn,cut and join things.
Wheels,rollers,levers,gears and pulleys all make it easier to move a heavy load by reducing friction or magnifying forces.
A machine is a system that changes the relationship between effort (the force applied) and load (the weight lifted or moved)
Machine makes our lives easier.
Machines help us to lift,push,pull,turn,cut and join things.
Wheels,rollers,levers,gears and pulleys all make it easier to move a heavy load by reducing friction or magnifying forces.
Wednesday, 3 May 2017
Why do salt makes you thirsty
Why do salt makes you thirsty?
The sodium is in every food and snacks that makes you thirsty.In food there is always salt in some lollies to.
This how salts makes you thirsty.
Monday, 1 May 2017
Pull and Push
We have been learning about Force.
I found out that Push and pull are about force.
something I wondering about that if there was no gravity?
Subscribe to:
Posts (Atom)