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On site since:
2017-12-14 11:06:40
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Questions
Physics, 27.07.2019 01:10
22n/ rahic light vocish in eall tied to too other cables pastened to & support the-upper ee bles melee-angles-o2rt3 10° and e upper cables malke a...
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Physics, 27.07.2019 01:10
Calculate the probability of finding a quantum mechanical harmonic oscillator at the point y = 0 in states \upsilon= 0, 2, and 6. discuss the trend th...
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Physics, 27.07.2019 01:10
Two masses mi and m move under their mutual gravitational attraction in a uniform external gravita- tional field whose acceleration is g. choose as co...
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Physics, 27.07.2019 01:10
Small spheres of radius r, density p, and specific heat capacity c are heated to a temperature of t; and dunked in a oil bath at tot) to induce a pha...
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Physics, 27.07.2019 01:10
Awoman is going to a friends house to discuss opening a business. at 11am she starts from rest and accelerates at a constant 2.5m/s2 for 9s to get to...
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Physics, 27.07.2019 01:10
Write down the formula for the expectation value of the force on the quantum mechanical harmonic oscillator in the state \upsilon= 0. recall that the...
Answer
Physics, 27.07.2019 01:10
Now compare the mean thermal energy (derived in b) with the mean coulomb energy. in the center of the sun, t is about 15 million k and density is abou...
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Physics, 27.07.2019 01:10
a very light ideal spring with a spring constant (force constant) of 250 n/m pulls horizontally on an 18-kg box that is resting on a horizontal...
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Physics, 27.07.2019 01:10
Determine the minimum and maximum possible wavelength shift due to compton scattering. a photon corresponding to the first line in the lyman series is...
Answer
Physics, 27.07.2019 01:10
A7.5-kg otter slides down a hill, starting from rest at the top. the sloping surface of the hill is 8.8 m long, and the top is 6.5 m above the base. g...
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Physics, 27.07.2019 01:10
Vector v1-57 n at 30° above the positive x-axis. write down the x and y-components of this vector. 5. vector h has components h-15 n and hy-25 n. what...
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Physics, 27.07.2019 01:20
Using dimensional analysis, show that energy can be calculated from the following energy equations. hint, in si, here we want joules. (6 pts)
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Physics, 27.07.2019 01:20
two ants of equal mass are on a disk that rotates at a constant rate. ant a is at a radial position of d, and ant b is at a radial position of...
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Physics, 27.07.2019 01:20
The pressure of an ideal gas kept at constant volume is given by the equation p = at where t is the thermodynamic temperature and a is a constant. let...
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Physics, 27.07.2019 01:20
Aproton is traveling horizontally to the right at 4.60×106 m/s . part a find (a)the magnitude and (b) direction of the weakest electric field that can...
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Physics, 27.07.2019 01:20
You can take this information on amplitude and period for the vibrating spring in peric motion and "write" a mathematical expression that will represe...
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Physics, 27.07.2019 01:20
Junction 1-14 is at function of t: when one a celsius temperature t, the emf of a thermocouple is kept at the ice point, and the other junction of th...
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Physics, 27.07.2019 01:20
An electric dipole in an external electric field experiences oriented at 30° from the direction of the external electric field. the dipole moment of t...
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Biology, 27.07.2019 01:20
Which type of volcanism formed the andes in south america? convergence between a continental plate and an oceanic plate divergence betwee...
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Mathematics, 27.07.2019 01:20
Find the value of x so that (-2, 4) is the midpoint between (x, 2) and (-5,3)....
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