Physics, 25.02.2021 18:10 angellove1707
2. Una masa pendular está unida en el extremo de una cuerda de 30cm de longitud, cuyo otro extremo es un punto fijo, la masa pendular describe una circunferencia horizontal de radio AB. Cuál es la rapidez de la masa pendular, si la cuerda forma un ángulo de 30 grados con la vertical?.
Answers: 1
Physics, 22.06.2019 01:40, sasalinas2001
In all trials, the magnitude of the final velocity for g1 + g2 was less than the magnitude of any initial velocity. as mass increased, what happened to the velocity? the velocity decreased. the velocity increased. the velocity of g1 + g2 could not be measured. the velocity was not affected by the mass increase.
Answers: 1
Physics, 22.06.2019 03:50, cyberdac01
Which statement correctly describes a step-up transformer? a. it increases the amount of electric energy available. b. it increases the voltage of an electric current. c. it changes direct current into alternating current. d. it has more loops of wire in its primary coil.
Answers: 1
Physics, 22.06.2019 08:40, kayleewoodard
Apulley system is used to lift a 2,000 newton engine up a distance of 3 meters. the operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. to lift the engine 3 meters, the operator must pull a total of 30 meters of chain through the pulley system. what is the value of di?
Answers: 1
2. Una masa pendular está unida en el extremo de una cuerda de 30cm de longitud, cuyo otro extremo e...
Biology, 21.01.2020 07:31
History, 21.01.2020 07:31
Mathematics, 21.01.2020 07:31
History, 21.01.2020 07:31