Physics, 14.09.2019 04:10 norinashanleyc
A1.8-kg block is released from rest at the top of a rough 45° inclined plane. as the block slides down the incline, its acceleration is 2.0 m/s, down the incline. determine the magnitude of the force of friction acting on the block. a. 16.1 n b. 8.9 n c. 12.5 n d. 2.3 n e. 17.6n
Answers: 2
Physics, 22.06.2019 16:30
What is the kinetic energy of a baseball moving at a speed of 40 m/s if the baseball has mass of 0.15 kg?
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Physics, 22.06.2019 17:40
Scientists follow specific processes in order to determine valid explanations and conclusions from observations. david observed strange lights in the sky above his home outside of roswell, new mexico. the only explanation that makes sense to him is that there are ufos in the area. what should david do next to verify his explanation?
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Physics, 23.06.2019 06:00
The precision of a voltmeter is ±0.005 v. the accepted value for a measurement is 9.016 v. which measurement is in the accepted range? 9.005 v 9.006 v 9.018 v 9.025 v
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A1.8-kg block is released from rest at the top of a rough 45° inclined plane. as the block slides do...
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