Physics, 20.01.2021 14:00 haileyrae187
a car can go from 0 - 45m/s in 3.4 seconds A. how much is its acceleration in m/s B. how much longer would it take the car to get up to 70m/s
Answers: 1
Physics, 22.06.2019 08:40, kayleewoodard
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?
Answers: 1
a car can go from 0 - 45m/s in 3.4 seconds A. how much is its acceleration in m/s B. how much longer...
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