W = (K * x^2)/2
36 = K*0.9^2
K = 36/0.81
I know you can do it from here, mate ;)
Answer:
I will choose the answer A
Answer: one of the things that determinates something is a planet and not a star is that planets are constanlty moving around the sun while stars are "still"
Explanation:
Answer:
Explanation:
We need the power equation for this which is
P = Work/time
We have everything we need to solve this (the mass of the object is extra information):
P = 6860/4
P = 1715W
An effective early childhood curriculum can be learning how to read and write. Without learning how to read, we wouldn’t be able to communicate through this app, or through online school. We wouldn’t know directions, and we wouldn’t be able to enjoy stories. If we didn’t know how to write, I would not be able to help you figure out the answer to this problem, and your teacher wouldn’t be able to grade anything. Think about it, you ir entire education is based of being able to read and write.
Hope this helps :)