Homework Help: physics

Posted by kayla on Tuesday, November 16, 2010 at 5:13am.

A rocket is launched at an angle of 56.0° above the horizontal with an initial speed of 101 m/s. The rocket moves for 3.00 s along its initial line of motion with an acceleration of 29.0 m/s2. At this time, its engines fail and the rocket proceeds to move as a projectile.

What is the highest altitude reached by the rocket?
Total time of flight?
Horizontal range?

physics - bobpursley, Tuesday, November 16, 2010 at 7:38am
break it into two parts, solve each independently, the acceleration part, the free fall part. Then add the distances.

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