Physics, 11.11.2020 14:50 almostnevercbbc
Si aplicamos una fuerza constante de 30 N sobre un cuerpo de 25 Kg, este se mueve de tal manera que en 5 s adquiere la velocidad de 4 m/s. Justifica si hay rozamiento y en ese caso calcula dicha fuerza.
Answers: 3
Physics, 22.06.2019 05:10
A- a of 8.00 cm a of 34.0 nc. a , -, a of 25.0 nc is on of a of 15.0 cm .be toto aof ? a) b) c) j d) e)
Answers: 1
Physics, 22.06.2019 12:00
The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?
Answers: 3
Physics, 22.06.2019 21:40
Engines for propeller-driven aircraft are limited in their maximum rotational speed by the fact that the tip speed of the propeller must not approach the speed of sound in air (mach i). taking 6 ft as a typical diameter for a propeller of a light airplane and 1100 fils as the speed of sound, find the upper limit on the rpm (revolutions per minute) of the propeller shaft.
Answers: 3
Physics, 23.06.2019 08:00
Which of these are physical changes in matter? check all that apply. boiling water a pencil being sharpened exploding dynamite freezing water rotting cheese
Answers: 2
Si aplicamos una fuerza constante de 30 N sobre un cuerpo de 25 Kg, este se mueve de tal manera que...
Mathematics, 27.09.2019 21:40
Chemistry, 27.09.2019 21:40
History, 27.09.2019 21:40
Chemistry, 27.09.2019 21:40
Mathematics, 27.09.2019 21:40
Biology, 27.09.2019 21:40
Biology, 27.09.2019 21:40
Health, 27.09.2019 21:40
Mathematics, 27.09.2019 21:40
Spanish, 27.09.2019 21:40
English, 27.09.2019 21:40
Social Studies, 27.09.2019 21:40
Chemistry, 27.09.2019 21:40
Physics, 27.09.2019 21:40