Physics, 04.04.2020 14:02 starfox5454
Determina la magnitud de la fuerza que se debe aplicar a un sillón cuya masa es de 40 kg para que adquiera una aceleración con magnitud de 3 m/s²
Answers: 1
Physics, 22.06.2019 18:30
Arailroad car collides with and sticks to an identical railroad car that is initially at rest. after the collision, the total kinetic energy of the two cars is a) the same as before. b) half as much as before. c) one third as much as before. d) one fourth as much as before. e) twice as much as before.
Answers: 1
Physics, 22.06.2019 19:20
Which best describes the difference between internal and thermal energy?
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Physics, 23.06.2019 00:20
Ahypothetical metal has an orthorhombic unit cell for which the a, b, and c lattice parameters are 0.413 nm, 0.665 nm, and 0.876 nm, respectively. (a) if there are 8 atoms per unit cell and the atomic packing factor is 0.536, determine the atomic radius (in nm). (b) if the density is 3.99 g/cm3, calculate the metal's atomic weight (in g/mol).
Answers: 3
Determina la magnitud de la fuerza que se debe aplicar a un sillón cuya masa es de 40 kg para que ad...
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