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Figure 1 Figure 2 1. In the throwing activity, you encouraged the kids to throw the ball as far as they can and helping
Figure 1 Figure 2 1. In the throwing activity, you encouraged the kids to throw the ball as far as they can and helping them with the optimum release angle. However, you noticed that a small group of kids has extremely low release velocity and they throw as figure 1 above. You understand that it is the reason that the ball could not travel far. How would you help the kids to increase the release ball velocity by using the concept of the impulse-momentum relationship? Justify your answer. 2. In the catching activity, the kids catch as figure 2 frequently dropped the ball as it bounced away when the ball touches the arms and body. Based on Newton's 3rd law, you understand it is due to action and reaction. The impact force is too high so that the ball bounces away easily. You would like to reduce the impact force by tossing the ball shorter, but it would reduce the reaction time for kids. Therefore, you kept a similar toss height to give kids enough time to react to it. To help this group of kids catch the ball successfully, what will you do to reduce the impact force based on the concept of the Impulse-Momentum relationship? Justify your answer.
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