<PRE><B>Question 1113076</B>
 An aeroplane takes off from the ground at an angle of 27 degrees and its average speed in the first 10 seconds is 200 km h-1.
:
Find the distance the plane travels in 10 sec at 200km/hr, in meters
{{{(200*1000*10)/(3600)}}} = 555.56 meters
:
 What is the altitude of the plane at the end of this time? 
We can use the sine of 27 degrees, 
 altitude (a), is the side opposite
 hypotenuse = 555.56 meters
sin(27) = {{{a/555.56}}}
a = 252.22 meters </PRE>