Answer:1.47
Explanation:
I got it correct on accelus
We actually cant, really. Black Holes are really very powerful and don't just happen in some random place in the cosmos. We have got shots of Black holes that you cannot even see, but all the other big black holes that look like something straight of a sci-fi movie that look real, are really just photo- shopped. good question. Hope This Helped.
Answer:
Please find the answer in the explanation.
Explanation:
Given that 16 g CH4 + 64 g 02 - 44 g CO2 + 36g H2O
To explain the law of conservation of mass and describe how the equation represents the law of conservation of mass, let me first start from law.
The law state that: mass can neither be created nor destroyed.
The mass of each element at the reaction side must be equal or the Same with the magnitude of mass at the product
The equation represents the law of conservation of mass because the mass of molecules at the right hand side is equal to or balance with the molecules at the left hand side. For example, the number of Oxygen, and othe elements are the at both side.
Native_Americans_in_the_United_State0000000000000000000000000
Explanation:
25.0kg would give a tension force in the string of about 250N (taking g=10, from 9.81)For a mass of 53kg rotating horizontally in a circle of radius 50.8, the string has to be able to supply a centripetal force to keep the mass moving in circular motion.Centripetal force F = m v^2/r. If the string breaks at about 250N, then it will break if250=53 v^2/50.8 m/ssqrt(250x50.8/53) = vSince there don't seem to be any "easy numbers" in the q, I guess it wants the 9.81 version of g.