HELP DUE TODAY
Which of the following examples are similar to a DC current?
A.
Wa...
![subject](/tpl/images/cats/fizika.png)
Physics, 16.11.2020 22:30 RebelZane18
HELP DUE TODAY
Which of the following examples are similar to a DC current?
A.
Waves moving back and forth at the beach.
B.
A pendulum of a grandfather clock.
C.
Movement of a longitudinal wave.
D.
1st graders going to the cafeteria in a line.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 20:20
How much work would a child do while puling a 12-kg wagon a distance of 3m with a 22 n force directed 30 degrees with respect to the horizontal? (a) 82j (b) 52j (c) 109j (d) 95j
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 02:00
The motor m applies a time-varying force of f (200 t) n, where t is in seconds. box b with mass 200 kg starts from rest, and the coefficients of kinetic and static friction are 0.2 and us 0.3 the acceleration due to gravity is g 9.8 m/s2 b 300 a) find the time ' when the box starts to move. b) calculate the speed of the crate at 3 s c) calculate the power delivered by the motor at t 3 s
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 04:30
In a system, when potential energy decreases, then entropy also decreases. true false
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 10:30
Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is μs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 20:50
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/mkx.png)
Arts, 06.11.2020 20:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 20:50
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
Health, 06.11.2020 20:50
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 20:50
![question](/tpl/images/cats/istoriya.png)
History, 06.11.2020 20:50
![question](/tpl/images/cats/en.png)
English, 06.11.2020 20:50
![question](/tpl/images/cats/istoriya.png)
History, 06.11.2020 20:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.11.2020 20:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 06.11.2020 20:50
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 06.11.2020 20:50