Physics, 13.01.2021 05:00 hardwick744
A truck skids for a distance of 25m with the road pushing on its tires with force of 1500N as its brakes are applied. What is the change in kinetic energy for the truck? Round the answer to two significant digits.
Answers: 3
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Two pans of a balance are 24.1 cm apart. the fulcrum of the balance has been shifted 1.33 cm away from the center by a dishonest shopkeeper. by what percentage is the true weight of the goods being marked up by the shopkeeper? assume the balance has negligible mass. answer in units of %.
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The electric field inside a cell membrane is 8.0mn/c. what's the force on a singly charged ion in this field?
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Acar driving 22.7 m/s on flat ground drives off a 42.3 m high cliff. how much time does it take to reach the ground?
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A truck skids for a distance of 25m with the road pushing on its tires with force of 1500N as its br...
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