Physics, 25.06.2019 23:30 hewonabi123
Starting from rest, a runner accelerates to 10 m/s in 5 s. what is the acceleration of the runner? 10 m/s2 5 m/s2 2 m/s2 .5 m/s2
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?
Answers: 1
Physics, 22.06.2019 17:40
The weights of bags filled by a machine are normally distributed with a standard deviation of 0.05 kilograms and a mean that can be set by the operator. at what level should the mean weight be set if it required that only 1% of the bags weigh less than 9.5 kilograms? round the answer to 2 decimal places.
Answers: 1
Starting from rest, a runner accelerates to 10 m/s in 5 s. what is the acceleration of the runner?...
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