Let’s experiment, a ball rolls down a hill and hits a cup at the bottom. The hypothesis is investigation to predicted if the starting ___________ I have the ball is increased it’s kinetic energy at the bottom of the hill will be___________ The data shows that lower the starting height, would move the car up at the bottom of a distance of 80 Ck The data shows that the ball was higher starting height would move the cup at the bottom of the ramp a distance of 191 cm. This means increasing the start and height of the ball will ________ The kinetic energy of the ball of the ramp the hypothesis was __________
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The hypothesis is that if the starting height of the ball is increased, its kinetic energy at the bottom of the hill will be increased. The data shows that a lower starting height would move the cup at the bottom of the ramp a distance of 80 cm. Conversely, the data shows that a higher starting height would move the cup at the bottom of the ramp a distance of 191 cm. Therefore, increasing the starting height of the ball will increase the kinetic energy of the ball at the bottom of the ramp. The hypothesis was supported.
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