Physics, 29.06.2019 17:00 cotybuge2701
Assume that block a which has a mass of 30 kg is being pushed to the left with a force of 75 n along a frictionless surface. what is the friction force of block a on block b if the block b has a mass of 24 kg and is accelerating at 0.50 m/s2 to the right relative to the block a? a. 99 n b. 12 n c. 63 n d. 75 n
Answers: 1
Physics, 21.06.2019 16:10, brendaesme
Avoltage source vs = 10 v is in series with a resistor of 10 kohm. if the source transformation theorem is applied, what will the value of the current source be in ma ?
Answers: 1
Physics, 21.06.2019 18:00, yassinesayedahmad1
Assuming weightless pulleys and 100% efficiency, what is the minimum input force required to lift a 120 n weight using a single fixed pulley?
Answers: 2
Assume that block a which has a mass of 30 kg is being pushed to the left with a force of 75 n along...
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