Physics, 06.06.2021 16:20 kirsten8605
A car is traveling with a constant speed when the driver suddenly applies the brakes, giving the car the deceleration od 5.1 m/s^2. If the car comes to stop after 97 m;what was the original speed
Answers: 1
Physics, 22.06.2019 08:40
Apulley system is used to lift a 2,000 newton engine up a distance of 3 meters. the operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. to lift the engine 3 meters, the operator must pull a total of 30 meters of chain through the pulley system. what is the value of di?
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The energy released by a nuclear fusion reaction is produced when
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Astudent pushes a 60-n block across the floor for a distance of 10 m. how much work was done to move the block
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Three resistance 4,4 and 6 ohms are joined in the series.the total resistance will be
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A car is traveling with a constant speed when the driver suddenly applies the brakes, giving the car...
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