Physics, 19.12.2019 21:31 malachitorres813
An oscillator consists of a block of mass 0.628 kg connected to a spring. when set into oscillation with amplitude 27 cm, the oscillator repeats its motion every 0.372 s. find the
(a) period,
(b) frequency,
(c) angular frequency,
(d) spring constant,
(e) maximum speed, and
(f) magnitude of the maximum force on the block from the spring.
Answers: 3
Physics, 21.06.2019 23:30
Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 790 n/m. it is initially at rest on an inclined plane that is at an angle of 28 degrees with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is k = 0.14. in the initial position, where the spring is compressed by a distance of a = 0.18 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. b) if the spring pushes the block up the incline, what distance, l, in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.
Answers: 1
Physics, 22.06.2019 11:30
Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?
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Physics, 22.06.2019 16:00
At what time will the interfering waves have an amplitudeof zero?
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