document.write( "Question 1013069: The vertical and horizontal component of a projectile are 6m/s and 8m/s respectively take g=10m/s find;
\n" ); document.write( "The initial velocity of the projectile,
\n" ); document.write( "The greatest height reached by the projectile,
\n" ); document.write( "The time of flight,
\n" ); document.write( "The range of the projectile.
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Algebra.Com's Answer #629517 by Alan3354(69443)\"\" \"About 
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The vertical and horizontal component of a projectile are 6m/s and 8m/s respectively take g=10m/s find;
\n" ); document.write( "The initial velocity of the projectile
\n" ); document.write( "= sqrt(6^2 + 8^2) = 10 m/sec
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\n" ); document.write( "The greatest height reached by the projectile
\n" ); document.write( "h(t) = -10t^2 + 6t
\n" ); document.write( "h'(t) = -20t + 6 = 0 at max
\n" ); document.write( "t = 0.3 second
\n" ); document.write( "h(0.3) = 0.9 meters
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\n" ); document.write( "The time of flight
\n" ); document.write( "= 2*tmax
\n" ); document.write( "= 0.6 seconds
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\n" ); document.write( "The range of the projectile.
\n" ); document.write( "= 0.6*8
\n" ); document.write( "= 4.8 meters\r
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