Any line y = a
<span>y = x, for x = -x, y = -x => y = -y </span>
<span>y = 2x, for x = -x, y = -2x => y = -y</span>
<h2>Circumference of flying disc is 34 inches</h2><h3><u>Solution:</u></h3>
Given that,
To find: circumference
<h3><u>The circumference of circle is given as:</u></h3>
Where, r is the radius of disc
Therefore,
Thus the circumference of flying disc is 34 inches
it flies 1666.67 meters in 10 seconds.
Speed = 600km/h
1km = 1000m
1hour = 3600 sec
convert speed in km/h to m/s
600 x 1000/3600 = 6000/36 = 166.667 m/s
Now this speed is for per sec, in 10 sec = 166.667 x 10 = 1666.67m