Help with Science, 8th grade

[Unregistered]

The problem is ... 1 cm= 100 N of force
One tug of war team was pulling a force of 1500 N to the west while the opposing team was pulling with a force of 1350 N to the east. What is the resultant force?
I'm really confused on this, i don't know exactly what it means, so if anyone could help, it would be greatly appreciated

[Gary.]

150 Newtons Direction: East

[Unregistered]

_____________ is often called the father of rocket theory.

[Unregistered]

Dr. Robert H. Goddard is often called the father of Rocket Theory.

[Unregistered]

name some things that i can mix that make a chemical reaction

[Unregistered]

baking soda and vinegar

fire and paper

[Alyla Cat]

I'm about to do a final test on everthing we learned in science this year...can some one give me a couple help sites to study from...please?

[Matthew N. Nimmo]

my mom is never home and im in homeschool

science is just soo hard


p.s. sorry for the bad writing im in a rush

[Unregistered]

i have a study guide for solids liquids and gases and im soo lost i need help asap!!!

[Unregistered]

A solid has a definite shape and volume. The atoms vibrate in place.

A liquid has a definite volume, but no definate shape. These atoms move around freely.

A gas has no definite shape, and no definate volume. These atoms speed around, but are far apart from eachother.

This is how i remember them.

[asmall2]

You mean to tell me that this is what I'm taking 8 biology courses just to minor in biology as a teacher? Do I feel overworked! :confused: