Physics, 03.12.2020 17:20, orangeicecream

How much force is needed to accelerate a 80 kg rider and her 250 kg motorcycle at 4 m/s??

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Physics, 21.06.2019 23:10, itzlianne

A248-g piece of copper is dropped into 390 ml of water at 22.6 °c. the final temperature of the water was measured as 39.9 °c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. remember, the density of water is 1.0 g/m

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Physics, 22.06.2019 16:50, justkevin1231

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Physics, 23.06.2019 00:20, bighoneypadrick

An object with a mass of 1.5 kg changes its velocity from + 15 m/s to +22 m/s during a time interval of 3.5 seconds. what impulse was delivered to the objects?