![Physics](/tpl/images/cats/fizika.png)
Physics, 06.05.2020 13:57, michaelgg9299
Un cuerpo de 20Kg ,inicialmente en reposo, está en la parte baja de un plano inclinado 30º, de longitud 7m , siendo μ = 0,3. ¿Con qué fuerza debo tirar de él para que llegue a la parte alta del plano en 0,8s?
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 22:00, Iron2841
Animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. reactivate d) a dog is getting hot in the sunlight, so he moves to a shaded area.
Answers: 2
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:30, TheSpeedster
Two trains leave a station at the same time, train a travels at a constant speed of 16 m/s. train b starts at 8.0 m/s but accelerates constantly at 1.0 m/s squared. after 10.0 seconds, which train has the greater speed?
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 23.06.2019 01:00, ryanbasdao
2. circled insects have mutations, or changes to their dna. how many of the offspring insects in this generation have mutations?
Answers: 2
Do you know the correct answer?
Un cuerpo de 20Kg ,inicialmente en reposo, está en la parte baja de un plano inclinado 30º, de longi...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 23.09.2019 04:30
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/ekonomika.png)
Business, 23.09.2019 04:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 23.09.2019 04:30
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 23.09.2019 04:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 23.09.2019 04:30
![Konu](/tpl/images/cats/fizika.png)
Physics, 23.09.2019 04:30
![Konu](/tpl/images/cats/ekonomika.png)
Business, 23.09.2019 04:30