subject
Physics, 31.10.2020 03:30 GreenHerbz206

Un bloque de 5 kg es empujado 9 m hacia arriba sobre una rampa inclinada 35°, usando una fuerza horizontal de 80 N. Si la rapidez inicial del bloque es de 3.5 m/s hacia arriba del plano, calcule a) la energía cinética inicial del bloque; b) el trabajo realizado por la fuerza de 80 N sobre el bloque; c) el trabajo realizado por la fuerza de gravedad; d) el trabajo efectuado por la fuerza normal; e) la energía cinética final del bloque.

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 03:00
An equinox occurs when a. neither end of earth's axis is tilted toward or away from the sun. b. the north end of earth's axis is tilted away from the sun. c. the north end of earth's axis is tilted toward the sun. d. earth's axis is parallel to the sun's rays. select the best answer from the choices provided a b c d
Answers: 1
question
Physics, 22.06.2019 06:00
Why don't you see your reflection in water with waves or repples
Answers: 1
question
Physics, 22.06.2019 10:00
Amira pulls a 3 pound wagon 4 feet. how much work has she done?
Answers: 2
question
Physics, 22.06.2019 15:00
For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat
Answers: 1
You know the right answer?
Un bloque de 5 kg es empujado 9 m hacia arriba sobre una rampa inclinada 35°, usando una fuerza hori...
Questions
question
Mathematics, 17.12.2020 05:20
question
Mathematics, 17.12.2020 05:20
question
Chemistry, 17.12.2020 05:20
question
Mathematics, 17.12.2020 05:20
question
Mathematics, 17.12.2020 05:20
Questions on the website: 13722363