![subject](/tpl/images/cats/fizika.png)
Physics, 26.03.2020 22:56 rosier2230
A fisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. It takes a time of 2.40 s for the boat to travel from its highest point to its lowest, a total distance of 0.630 m. The fisherman sees that the wave crests are spaced a horizontal distance of 6.50 m apart.
a. How much is the wavelength?
b. Find the period of the wave.
c. How fast are the waves traveling?
d. What is the amplitude A of each wave?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 21.06.2019 16:30
Daltonโs model of an atom is the best described as a) a solar system b) a solid sphere c) a cloud d) a scoop of chocolate chip ice cream
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 02:00
Jasmine is diving off a 3-meter springboard. her height in meters above the water when she is x meters horizontally from the end of the board is approximated by the equation h=-x^2+3x+3. what is the maximum height jasmine will reach on her dive?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:00
Aperson stands on a platform, initially at rest, that can rotate freely without friction. the moment of inertia of the person plus the platform is ip. the person holds a spinning bicycle wheel with its axis horizontal. the wheel has moment of inertia iw and angular velocity ฯw. take the ฯw direction counterclockwise when viewed from above. part a what will be the angular velocity ฯp of the platform if the person moves the axis of the wheel so that it points vertically upward?
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:10
Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free โ body force diagram showing the forces acting on the block. (b) write down all relevant newtonโs equations for a given situation.
Answers: 1
You know the right answer?
A fisherman notices that his boat is moving up and down periodically without any horizontal motion,...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 03.08.2019 23:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 03.08.2019 23:40
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 03.08.2019 23:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 03.08.2019 23:40
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 03.08.2019 23:40
![question](/tpl/images/cats/biologiya.png)
Biology, 03.08.2019 23:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.08.2019 23:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)