Physics, 31.07.2019 22:10 Jenniferwolf
A1.5-kg block at rest on a ramp of height h. when the block is released, it reaches the bottom of the ramp and moves across a surface that is frictionless except for one section of width 15 cm that has a coefficient of kinetic friction µk=0.32. find h such that the block's speed after crossing the rough patch is 3.2 m/s.
Answers: 3
Physics, 22.06.2019 03:30, dmarte11092001
What makes thermal imaging cameras useful? they can detect differences in color. they can detect differences in wave speeds. they can detect differences in temperature. they can detect mechanical waves.
Answers: 1
Physics, 22.06.2019 20:40, KekePonds1021
Aloop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. a loop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. moving the loop outside of the magnetic field region. spin the loop such that its axis does not consistently line up with the magnetic field direction. change the magnitude of the magnetic field. change the diameter of the loop
Answers: 1
Physics, 22.06.2019 22:30, lakhanir2013
You add 800 ml of water at 20c to 800 ml of water at 80c what is the most likely final temperature of the mixture ? a. 100c b. 60c c. 25 c d.50c
Answers: 1
A1.5-kg block at rest on a ramp of height h. when the block is released, it reaches the bottom of th...
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