subject
Physics, 30.05.2021 22:20 imeldaa5009

Em um longo trecho retilíneo de uma estrada, um automóvel se desloca a 100 km/h e um caminhão a 80 km/h, ambos no mesmo sentido e em movimento uniforme. Em determinado instante, o automóvel encontra-se 50 km atrás do caminhão. O intervalo de tempo necessário para que o automóvel alcance o caminhão é cerca de:

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 22:30
The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force
Answers: 1
question
Physics, 22.06.2019 02:00
Which safety measures should you follow during a thunderstorm? check all that apply. (a) avoid touching anything that conducts electricity. (b) avoid touching a person who has been struck by lightning. (c) go outside. (d) keep your computer turned off. (e) stay out of water. (f) stay inside.
Answers: 2
question
Physics, 22.06.2019 05:10
Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?
Answers: 2
question
Physics, 22.06.2019 11:30
What is the name for the remnant of an asymptotic giant that has lost its shells? black dwarf white dwarf yellow giant black hole
Answers: 3
You know the right answer?
Em um longo trecho retilíneo de uma estrada, um automóvel se desloca a 100 km/h e um caminhão a 80 k...
Questions
question
Biology, 26.06.2020 19:01
question
Chemistry, 26.06.2020 19:01
question
Mathematics, 26.06.2020 19:01
Questions on the website: 13722367