subject
Physics, 01.12.2020 14:20 kaylaa154

Ayuda, Necesito explicación del procedimiento de las formulas Un móvil lleva una rapidez de 12m/seg. Cuando ha recorrido 170m su rapidez es de27m/seg. Calcular qué rapidez tendrá cuando haya recorrido 370m.

Un Perro lleva una rapidez de 30m/seg. Frena bruscamente deteniéndose en 50m. calcular que rapidez lleva 25m antes de detenerse.

Un tren parte del reposo y se mueve con una aceleración constante. en un momento dado
lleva una rapidez de 10m/seg y 20m más adelante su rapidez es de 16m/seg. Calcular: a) La aceleración; b) tiempo empleado en recorrer estos 20m; c) tiempo que emplea para alcanzar una rapidez de 25m/seg; d) distancia que recorrió desde que partió del reposo
hasta que adquirió la rapidez de 10m/seg.

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 15:00
List one type of erosion and describe how it happens?
Answers: 1
question
Physics, 21.06.2019 18:10
How does the space charge width change with forward and reverse bias? also, calculate the space charge width for a reverse bias of 4v on a silicon pn junction at t = 300k and doping concentrations of na = 5x1015cm-3 , nd = 5x 1016 cm-3 .
Answers: 3
question
Physics, 22.06.2019 05:30
Choose the most likely outcome of this scenario: jen decided to go bike riding without a helmet. while no one is around during her ride, she is thrown from her bike when her wheel goes into a pothole. she is not injured, but she is terrified to get back on her bike. what happens next? a. her physical health is affected even though she wasn't hurt. b. her mental and emotional health are affected because she is afraid to get back on her bike. c. her social health is affected because she is worried her friends saw the fall. d. her overall health is not affected at all by her fall.
Answers: 1
question
Physics, 22.06.2019 16:00
State the following: boyle's law and charle's law
Answers: 2
You know the right answer?
Ayuda, Necesito explicación del procedimiento de las formulas Un móvil lleva una rapidez de 12m/seg...
Questions
question
Mathematics, 21.11.2019 01:31
question
Mathematics, 21.11.2019 01:31
question
Mathematics, 21.11.2019 01:31
Questions on the website: 13722361