2D Calculations Summative

1A. A marble is rolled off of a table with an initial horizontal velocity of 2.6 m/s. If the table is 0.86 m tall, how long does it take to reach the floor (in seconds)?
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1B. A marble is rolled off of a table with an initial horizontal velocity of 2.6 m/s. If the height of the table is 0.86 m, how far from the table will it land (in meters)?
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1C. A marble is rolled off of a table with an initial horizontal velocity of 2.6 m/s. The height of the table is 0.86m. If the cup were moved to 0.70 m from the table, what would the initial horizontal velocity need to be (in m/s)?
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2A. A rock is dropped from a bridge and it takes 2.1 seconds to hit the water below. How high is the bridge (in meters)?
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2B. A rock is dropped from a bridge and it takes 2.1 seconds to hit the water below. If the rock were thrown horizontally with a velocity of 1.8 m/s, how far would it land from the base of the bridge (in meters)?

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