![subject](/tpl/images/cats/fizika.png)
Physics, 19.03.2020 23:06 amakayla57
An electromagnet on the ceiling of an airplane holds a steel ball. When a button is pushed, the magnet releases the ball. The experiment is first done while the plane is parked on the ground, and the point where the ball hits the floor is marked with an X. Then the experiment is repeated while the plane is flying level at a steady 500 mph.
Does the ball land slight in front of the X( toward the nose of the plane), on the X, or slightly behind the X(toward the tail)? Explain.
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 06:30
From 0 to 5 seconds john pushed a box 5 meters. from 5 to 10 seconds, paul pushed the same box another 5 meters. who did more work? a. john b. paul c. john and paul did the same amount of work.
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:00
Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost
Answers: 1
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:00
A10 kg box initially at rest is pulled 18 meters across a horizontal, frictionless surface by a 40 n force. what is the block’s final velocity over the 18 meters?
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 15:10
Suppose that f : rn → rm and that a ∈ k, where k is a connected subset of rn . suppose further that for each x ∈ k there exists a δx > 0 such that f(x) = f(y) for all y ∈ bδx (x). prove that f is constant on k; that is, f(x) = f(a) for all x ∈ k
Answers: 1
You know the right answer?
An electromagnet on the ceiling of an airplane holds a steel ball. When a button is pushed, the magn...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 16.12.2020 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 16.12.2020 18:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 16.12.2020 18:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.12.2020 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 16.12.2020 18:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.12.2020 18:30
![question](/tpl/images/cats/biologiya.png)
Biology, 16.12.2020 18:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 16.12.2020 18:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.12.2020 18:30
![question](/tpl/images/cats/mat.png)
Mathematics, 16.12.2020 18:30
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 16.12.2020 18:30
![question](/tpl/images/cats/User.png)