subject
Biology, 26.05.2021 01:00 Mordred4987

Un automóvil de 1 000 kg de masa circula por una carretera horizontal con una velocidad constante de 72 km/h; el motor aplica sobre él una fuerza de 200 Nen la dirección y sentido de su movimiento a lo largo de 500 metros. - a) ¿Cuál es la energía cinética inicial del vehículo? S. 2.105 J.- b) ¿Qué trabajo ha realizado el motor sobre el automóvil? ¿Cuál será la energía cinética final suponiendo que no hay rozamiento? S. 105 J ; 3.105 J.- c) ¿Cuál es la velocidad final del automóvil? S. 88,2 km/h

ansver
Answers: 1

Another question on Biology

question
Biology, 21.06.2019 22:00
Which is the correct first step in finding the area of the base of a cylinder with a volume of 26x cubic meters and a height of 6.5 meters? v=bh 6.5=b(26x) v=bh v=26pi+(6.5) v=bh v=26pi(6.5) v=bh 26pi=b(6.5)
Answers: 1
question
Biology, 22.06.2019 00:20
1. variations in a population of moths allow for some of its members to be able to adapt to environmental changes. the better adapted of the moths will be able to survive the change and thus prevail as the “fittest” of the species. (a) describe three mechanisms in which variation can occur within a species population. (b) explain which mechanism or mechanisms would be responsible for the survival of a population of peppered moths better than white moths in an environment affected by industrial soot. justify your answer.
Answers: 1
question
Biology, 22.06.2019 02:00
Need an answer asap 45 points and brainlest to the first person to answer why do scientific theories, such as biological and chemical evolution, represent the strongest explanation of the changes observed in the fossil record. must be in sentence form how can scientific theories on evolution and the fossil record change over time? must be in sentence form
Answers: 2
question
Biology, 22.06.2019 02:30
Part e - sequence of metabolic processes each of the different cellular metabolic pathways occurs in a specific order. consider aerobic cellular metabolism from the beginning to end. what is the sequential order of the metabolic processes that starts with glucose and results in the production of carbon dioxide, water, and atp? put the following in the correct sequential order. rank from earliest to latest. to rank items as equivalent, overlap them. view available hint(s) acetyl coaglycolysiscitric acid cycle pyruvate finishstartstart background image electron transport chain background image finish background image submit cellular metabolism is often expressed as an equation. this equation puts into perspective, on a general scale, the substances needed to start cellular metabolism and the products that come out of it. the equation represents the overall product yield after every step of cellular metabolism is complete (i.e., glycolysis through the electron transport system). in this part of the tutorial you task will be to put together the equation that represents cellular metabolism. you will also learn the products that result from each metabolic pathway and the role that some these products play in the production of atp.
Answers: 2
You know the right answer?
Un automóvil de 1 000 kg de masa circula por una carretera horizontal con una velocidad constante de...
Questions
question
English, 16.10.2019 19:30
question
Mathematics, 16.10.2019 19:30
question
Mathematics, 16.10.2019 19:30
question
Mathematics, 16.10.2019 19:30
question
Mathematics, 16.10.2019 19:30
question
Mathematics, 16.10.2019 19:30
Questions on the website: 13722367