Explanation:
≈4.8
There really isn't an elegant way to express it. Just plug and chug for irrationals raised to other irrationals.
The statement that best explains the arrangement and position of the iron filings is A. the magnetic field around the magnet
<h2 /><h2>Magnetic field around a magnet</h2>
When we have a magnet, there is a magnetic field around the region of the magnet where the effect of the magnetic force of the magnet is felt. The magnet has both a North pole and a South pole.
<h3 /><h3>Magnetic field lines</h3>
- Magnetic field lines which show the direction of the magnetic field emanate from the North pole and terminate at the South pole of the magnet.
- When iron filings are brought into the region of a magnet to surround it, the iron filings align in the direction of the magnetic field around the magnet since they are magnetic.
So, the statement that best explains the arrangement and position of the iron filings is A. the magnetic field around the magnet
Learn more about magnets here:
brainly.com/question/6872440
Answer:
115.2 W
Explanation:
The computation is shown below:
As we know that
Power = F . v
Now we solve for V
a = 24N ÷ 20Kg
But V_0 = 0 a = 1.2 m/s^2
F_H = ma V = 0 + (1.2) (4)
a = F_H ÷ m V = 4.8 m/s
Therefore
Power = F_Hv
= (24) (4.8)
= 115.2 W
By applying the above formuals we can get the power