Answer:
57.8kg
Explanation:
Potential energy is given by:
![U =mgh](https://tex.z-dn.net/?f=U%20%3Dmgh)
Where U is potential energy, m is mass, g is acceleration due to gravity, and h is height. Using this equation:
![3400=m(9.8)(6)\\3400=58.8m\\m=57.8kg](https://tex.z-dn.net/?f=3400%3Dm%289.8%29%286%29%5C%5C3400%3D58.8m%5C%5Cm%3D57.8kg)
Explanation:
a) HNO2(aq) = HNO3(aq) + H2O(l) +NO(g)
b) SoCl2 (l) + H2O (l) = So2(g) + 2HCl(aq)
c) CH4 (g) + 2O2(g) = Co2 (g) + 2H2O(g)
d) 3CuO(s) + 2NH3 (g) = 3Cu(s) + 3H2O (l) + N2(g)
Answer:
Every object that travel at the speed of light gains infinite mass. Is a law in physics that as it gains speed, it is gaining mass. Then, not is necesary that a meteorite hit the Earth at the speed of light, because just an atom traveling a this velocities could destroy our planet.
Explanation:
The speed of light is really fast so that will mostly happen
Answer:
Explanation:
2AgNO3 + CaCl2 ----> 2AgCl + Ca(NO3)2