subject
Physics, 27.05.2020 01:59 izzymoreno

8. Um automóvel percorre uma estrada com função horária s = – 80 + 80.t, onde s é dado em km e t em horas. O automóvel passa pelo km zero após:stion *
a) 1,0 h.
b) 1,5 h.
c) 0,5 h.
d) 2,0 h.
e) 2,5 h.

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 20:20
Aforce of 34n stretches a very light ideal spring 0.73 m from equilibrium, what is the force constant (spring constant) of the spring? (a) 47n/m (b) 38n/m (c) 53n/m (d) 25n/m
Answers: 3
question
Physics, 22.06.2019 04:30
In a system, when potential energy decreases, then entropy also decreases. true false
Answers: 2
question
Physics, 22.06.2019 17:10
What causes the development of most clouds and precipitation in the atmosphere?
Answers: 1
question
Physics, 23.06.2019 00:20
The brightest star in the night sky in the northern hemisphere is sirius. its distance from earth is estimated to be 8.7 light years. a light year is the distance light travels in one year. light travels at a speed of 3.00 × 108 m/s. calculate the distance from earth to sirius in miles. (1 mi = 5280 ft) g
Answers: 2
You know the right answer?
8. Um automóvel percorre uma estrada com função horária s = – 80 + 80.t, onde s é dado em km e t em...
Questions
question
Mathematics, 24.08.2021 01:10
question
Mathematics, 24.08.2021 01:10
question
History, 24.08.2021 01:10
question
Mathematics, 24.08.2021 01:10
question
Spanish, 24.08.2021 01:10
Questions on the website: 13722363