Answer:
p=mv=(813kg)(17)= 13,821 kg m\s
1km=1000m=1000000mm
118km/h=118000000 mm/h
First off, Newtons dont measure weight, it measures force. Assuming thats a tyo, the answer is 20 N
Given :
Potential ,
Uniform magnetic field , B = 0.02 T .
Mass of proton , .
Charge on proton , .
Also , velocity of proton is perpendicular to magnetic field .
To Find :
The radius of the proton's resulting orbit .
Solution :
Now , when velocity is perpendicular to magnetic field radius of orbit is given by :
Putting all given values above :
Therefore , radius of orbit is 183.33 m .
Hence , this is the required solution .
Answer:
<em>The sale price is $498,30</em>
Explanation:
<u>Percentages</u>
The selling (list) price on a dishwasher is $906.
The store advertises a 45% markdown on that price.
The markdown is calculated as follows:
45% of $906 = 45 * 906 / 100 = $407.70
The sale price (retail) is calculated as the selling price minus the markdown.
Thus, the sale price is:
$906 - $407.70 = $498,30
The sale price is $498,30