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What are Iaac Newtowns laws?
If something is stopped it needs a force to move it. If something is move it needs a force to stop it.
What force needs to touch something i to effect it?
a force
Which force needs to touch something to have an effect?
friction.
How do batteries affect things?
it works when it is inside a thing that needs a battery to make a long story short it affect things by making them WORK!!!!
What are three things a country need's to industrialize?
Three things a country needs to industrialize are natural resources, labor force, and transportation.
How powerful does the force need to be to cause concussions?
concussions are mostly caused when something hits your back of your head.The force needs to be at least 50 miles per hour or if something hits you for head.
What are the FOUR things that something needs to stay alive?
oxygen, water, food, and protein.
Differentiate needs from wants?
A need is something that a person has to have in order to survive.Things like food, water or shelter are needs while Want is simply something that a person desires or things which you wish to have. Things like PSP, video games, and computers.
Why are all needs wants but not all wants are needs?
A need is something that you will die or become sick without. Needs include food, water, air, and shelter.A want is something that would make your life nicer, but that is not actually needed to stay alive and healthy.Therefore, you want things that are needed, but you also want things that are not needed -- so all needs are wants, but not all wants are needs.
What is beter?
To determine what is better it is there needs to be two things to compare. If something is better then something has to be worse. For example, which is better chocolate or vanilla?
Does different climates affect food molding?
different climates do affect food molding because mold needs three things to grow and the right temperature is one of them
How do you make self propelled toys?
for something to move it needs force . force can be energy.force equals mass and acellaration.basically,mass needs force to move. if you want to make a self propelled toy , you either need to make a chassis or frame for the toy.then you need to add wheels because for it to be self propelled,it needs to be on an inclined plane.that way gravity can pull it down.if you want it to be a flying self propelled plane it needs to be on a very large slope,it needs to have a frame ,a body,a propeller or two,large wings,and the slope needs to have a ramp.for it to be a car it needs wheels,a chassis,and a body.it needs to be on a slope without a ramp.for a self propelled boat,you need a frame,something heavy to create momentum like a metal wheel inside one of the toys that you push and they keep on going.you need some thing to catch the waves and make the metal wheel spin.then you need something like the things on the back of old steamboats. good luck!
