A group of students launch a rocket that is powered by baking soda and vinegar. The baking soda and vinegar?

Question

react to form water, carbon dioxide, and sodium acetate, which is released from the rocket as it shoots up into the air. The box for the rocket indicates that the toy rocket will fly to a maximum height of 60 m and the mass of the empty toy rocket is 0.450 kg.
a)Before the toy rocket is launched, where is the energy needed to power the rocket? What type of energy is this?
b)After the rocket is launched, what type of energy is associated the movement of the rocket upward? Where did this energy come from?
c)When the toy rocket reached its maximum height in the second before the rocket begins to fall back to Earth the Kinetic energy associated with the rocket is)J. According to the law of conservation of energy, the first law of thermodynamics, energy is neither created nor destroyed. In terms of kinetic energy and potential energy, explain how this law is obeyed as the toy rocket rises to its maximum height.
d) Assuming that the rocket reaches its maximum height of 60 m at that point all of the baking soda and vinegar has been released from the rocket as water, carbon dioxide and sodium acetate such that the rocket has a mass of 0.450 kg, what is the maximum gravitational potential energy in joules of the rocket? The gravitational constant on Earth is 9.8 m/s2.

Answer 1

I know how to do this because I did MY OWN homework in school! Try it, you might learn something!

Answer 2

convinced. It receives clothing merely as sparkling as detergents, expenditures a fragment of the price of detergents, and is danger-free and all organic. I switched over after I took my sparkling clothing out of the dryer to discover mysterious moist looking stains on all of them. I requested the guy operating at ten laundromat what they were, and he stated "o no longer some thing to be afflicted about, in certain circumstances the chemical substances leech out of the dryer sheets, merely re wash them and they're going to be fantastic". Yup, i do not even use body wash or lotion because i do not opt for man made chemical substances on my epidermis. It were given me wondering about what may proceed to be on my clothing that i could not see. and that i havent used dryer sheets considering that then both. i got here upon my clothing got here out no more beneficial staticy or a lot less fluffy with out them. only a waste of money. I also got here upon that our clothing very last plenty longer making use of baking soda and vinegar. I did some study, and placed that detergents actual damage the fibers of clothing, making them more beneficial apt to tear or positioned on out quicker. Baking soda and vinegar do not attempt this. supply it a attempt, you'd be plesantly shocked.