Answer:
a = -1 m/s^2
Explanation:
Vi = 75 m/s
Vf = 25 m/s
t = 50 s
Plug those values into the following equation:
Vf = Vi + at
25 = 75 + 50a
---> a = -1 m/s^2
Answer: A
Explanation:
honestly, it sounded the best
A gyre is a set of currents that form b. a loop. The circulation of gyres are affected by global wind patterns, landmasses, and the planet's rotation. The circulation is also affected by temperature, as warm water goes up and cold water sinks. There are five major gyres in the world: <span>North Atlantic, South Atlantic, Indian, North Pacific, and South Pacific.</span>
Answer:
Hey there
The ozone layer or ozone shield is a region of Earth's stratosphere that absorbs most of the Sun's ultraviolet radiation
Can u have brainly
Answer:
![emf= 9.88 \times 10^{-3} T](https://tex.z-dn.net/?f=emf%3D%209.88%20%5Ctimes%2010%5E%7B-3%7D%20T)
Explanation:
Given:
- Length of the beam,
![l=13\,m](https://tex.z-dn.net/?f=l%3D13%5C%2Cm)
- speed of the beam,
![v=20\,m.s^{-1}](https://tex.z-dn.net/?f=v%3D20%5C%2Cm.s%5E%7B-1%7D)
- magnitude of the vertical magnetic field,
![B=38\times 10^{-6} T](https://tex.z-dn.net/?f=B%3D38%5Ctimes%2010%5E%7B-6%7D%20T)
According to the Faraday's law the emf induced in a rod passing transversely through a magnetic field is given as:
![emf= l.v.B](https://tex.z-dn.net/?f=emf%3D%20l.v.B)
![emf=13\times 20\times 38\times 10^{-6}](https://tex.z-dn.net/?f=emf%3D13%5Ctimes%2020%5Ctimes%2038%5Ctimes%2010%5E%7B-6%7D)
![emf= 9.88 \times 10^{-3} T](https://tex.z-dn.net/?f=emf%3D%209.88%20%5Ctimes%2010%5E%7B-3%7D%20T)