Physics, 20.06.2020 08:57 sissygirl0807
Se lanza una bola verticalmente hacia arriba y alcanza una altura máxima de 21,4 m.
a. Calcula la rapidez con la que se lanza la bola.
b. Explica ¿qué supuestos has tenido en cuenta?
c. Determina ¿dónde estará la bola al cabo de 3,05 s de su lanzamiento?
D. Calcula ¿cuál será su velocidad en ese momento?
Answers: 1
Physics, 21.06.2019 22:20, kl8774
Aboxcar traveling at 12 m/s approaches a string of 5 identical boxcars sitting stationary on the track. the moving boxcar collides and links with the stationary cars and they all move off together along the track. what is the final speed of the cars immediately after the collision? (you may take the mass of each boxcar to be 18,537 kg.)
Answers: 1
Physics, 22.06.2019 12:50, angelica3752
Match each vocabulary term to its definition. 1. electrons neutral subatomic particles found in the nucleus of the atom 2. neutron lowest energy position of an electron in an atom 3. photon the path of an electron around the nucleus of an atom 4. ground state negatively charged, subatomic particles 5. protons packet of energy of specific size 6. element substance with only one type of atom 7. orbital positively charged, subatomic particles found in the nucleus of the atom
Answers: 1
Se lanza una bola verticalmente hacia arriba y alcanza una altura máxima de 21,4 m.
a. Calcula la r...
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