Physics, 14.04.2021 17:20 michaellab1
Calcula la fuerza que debe aplicarse al embolo mayor de un gato hidráulico que necesita levantar un auto de 1.8 toneladas, si las áreas del embolo menor y mayor son de 5cm2 y 200cm2 respectivamente. Calcula el área del embolo menor de una prensa hidráulica si se le aplica una fuerza de 70N y puede levantar un peso de 20 000N en su embolo mayor, cuya área es de 400m2
Answers: 2
Physics, 22.06.2019 17:30
Atruck driver is attempting to deliver some furniture. first, he travels 8 km east, and then he turns around and travels 3 km west. finally, he turns again and travels 13 km to his destination. what is the drivers total displacement?
Answers: 1
Physics, 22.06.2019 18:00
Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.
Answers: 2
Physics, 22.06.2019 18:30
Asmall grinding wheel has a moment of inertia of 4.0×10−5 kg⋅m2 . what net torque must be applied to the wheel for its angular acceleration to be 150 rad/s2 ?
Answers: 3
Calcula la fuerza que debe aplicarse al embolo mayor de un gato hidráulico que necesita levantar un...
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