Block WMBlock ZMFigure 3. Initial Locations of the BlocksBlock WBlock ZMMFigure 4. After the CollisionActual Speed ofBlock W AfterCollision (m/s)Actual Speed ofBlock Z AfterCollision (m/s)Predicted Speed ofBlock Z AfterCollision (m/s)0.11.321.570.11.631.98-0.22.112.430.02.532.71Students repeat the experiment but replace block X and block Y with block W and block Z, asshown in Figure 3. Block W and block Z have identical mass M. When the experiment isconducted, the students observe that the blocks do not stick together, as shown in Figure 4.The students predict the speed of block Z after the collision by assuming that the collision isperfectly elastic. They then collect data about the actual speeds of both blocks immediatelyafter the collision, as shown in the table.(c) Why does the predicted speed of block Z after the collision not agree with the actual speedof block Z after the collision?

Answered: (c) Why does the predicted speed of…

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(c) Why does the predicted speed of block Z after the collision not agree with the actual speed of block Z after the collision?