Assertion: catapult | /r/CapableOf | remain constant
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Source sentences:
text: The catapult when it is pulled back all the way (left), and immediately before the ball is launched (right).is the velocity of the ball,the total length of the rubber band,the length of the launch arm, andthe radius to the center of the ball.andboth remain constant, so we did not label them both in each half of the figure in order to avoid