Posts by Nem

Total # Posts: 11

Chemistry 11
Use this equation M1V1=M2V2

Chemistry(Please help)
-468496.42 J

Cos(30deg)=adjacent/hyp Cos(30)=6in/hyp Hyp=6in/cos(30)=

Physical Science
P1/T1=P2/T2 125kpa/200K=100kpa/T2 in Kelvin. Solve.

This is Newton's Law. F=mass x distant F= 500g x 4m F= 2000 Newton

spanish/check please
Do you still need help?

spanish/check please
There are correct, but I recommend that you don't use it after third. You can use words like 'luego, después, entó say what you will do after. If your assignments tells you to do it that way, you can do it, but when you write a paper on your ...

spanish/check please
Me pongo la ropa quinta y la sexta cosa que hago es desayunar.

A 2.20 kg mass attached to a spring oscillates with a period of 0.440 s and an amplitude of 16.5 cm. (a) Find the total mechanical energy of the system (b) Find the maximum speed of the mass.

Yo me llama Julia. Tu te llamas Julia. Ella se llama Julia. Nosotros llamamos Henry y Julia. Vosotros os llamáis Victoria y Julia. Ellos/ellas se llaman Julia y Rabins.

Compute the linear momentum and angular momentum of a Frisbee of mass 0.160 kg if it has a linear speed of 2.00 m/s and an angular velocity of 50.0 rad/s. Treat the Frisbee as a uniform disk of radius 15.0 cm.