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Here is a diagram of the lab, where marbles of different masses and sizes were thrown off a ramp at different heights. marble launc h

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Here is a diagram of the lab, where marbles of different masses and sizes were thrown off a ramp at different heights. marble launc h relghts ( \\macbie \\andfn Assume the following of the model: 1) The range of the projectile does not depend on its mass 2) The range of the projectile does not depend on its size Which of the following statements about the model/assumptions in your experiment are correct? More than one answer are correct. O Height H should be measured from the table to the bottom of a projectile before it is launched ) For the projectiles used in the lab, you need a different location on the ramp for every projectile to ensure that all projectiles land in the same spot (J The kinetic friction between the projectile and the track will decrease the measured range compared to the prediction [J The static friction between the projectile and the track will decrease the measured range compared to the prediction [J The air resistance on the projectile will decrease the measured range compared to the prediction [J Two spherical projectiles of different sizes should be lined up with their front edges matching to ensure they are dropped from the same height [ For the projectiles used in the lab, you only need two different locations on the ramp to ensure that all projectiles land in the same spot [J Height H should be measured from the table to the center of mass of a projectile before it is launched

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