Physics, 29.07.2021 14:00 neftalirojas14
A. Block on a smooth incline.
A block of mass m1 = 3.9 kg on a smooth inclined plane of angle 38 is connected by a cord over a small frictionless
pulley to a second block of mass m2 = 2.6 kg hanging vertically. Take the positive direction up the incline and use 9.81
m/s? for g.
What is the acceleration of each block to 1 decimal place?
Answers: 2
Physics, 22.06.2019 02:30
Awave travels at a speed of 5.2 m/s. if the distance between crests is 0.40 m, what is the frequency of the wave? use f=v/wavelength a. 13 hz b. 2.1 hz c. 0.077 hz d. 5.6 hz
Answers: 1
A. Block on a smooth incline.
A block of mass m1 = 3.9 kg on a smooth inclined plane of angle 38 is...
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