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An oscillating LC circuit comprising of a 1.13 nF capacitor and a coil of 3.17 mH consists of a peak potential drop of 2.87 V. Determine (i) the maximum charge on the capacitor (ii) the peak current
A certain crystal provides a deflection angle of 26 degrees for the first-order maximum of monochromatic X-rays having a frequency of 2.7×1017 Hz. i) Determine the lattice spacing of the cryst
Find out the diameter of bubble just as it reaches the surface of the lake, where the water temperature is around 20 degrees C? Suppose that the air bubble is for all time in thermal equilibrium wit
A specific tower clock identical to Big Ben has an hour hand 2.70 m long having a mass of 56.5 kg and a minute hand 4.10 m long having a mass of 100 kg. Compute the net rotational kinetic energy of
Ethyl alcohol has been added to 200 mL of water in a container which consists of a mass of 150 g when empty. The resultant container and liquid mixture consists of a mass of 490 g. Determine what vo
A steel ball of 4.20 kg hits a wall having a speed of 7.0 m/s at an angle of 60.0° with the surface. It bounces off with the similar speed and angle. When the ball is in contact with the wall fo
Write down a brief account of the procedures since this point that encompass directly led to the production of the heavy elements which are contained in the Earth and are necessary to life upon it.
Determine how would you employ the Energy-Interaction model to illustrate that an object thrown vertically upward will encompass the similar speed as it comes down via any point that it had going up
Determine how many beats per second will she hear when she now plays the note A as the tuning fork is sounded?
A carbon-dioxide laser emits infrared light encompassing a wavelength of around 10.6 meu*m. i) Determine the length of a tube which will oscillate in m = 120000 mode? (Give answer in w/ units)
A wave source moves away from you at 7.50 m/s, and the wavelength you compute is 30% more than what you would measure when the source were at rest. Determine the wave speed?
You are standing by the roadside as a truck approaches, and you compute the dominant frequency in the truck noise at 1095 Hz. As the truck passes, the frequency reduces to 905 Hz. Determine the spee
When you use a wrench of length 0.330 m and you apply the force at the end of the wrench at an angle of around 75.0 degrees with respect to a line going from the lug nut via the end of the handle, d
After landing on the new planet, a space explorer builds a simple pendulum of length 47.0 cm. The explorer finds that the pendulum finishes 101 full swing cycles in a time of 126 s. Determine the va
Before jumping on the merry-go-round, the person was moving in the similar direction as the merry-go-round's rim. Determine the final angular speed of the merry-go-round?
As the student pulls his arms inward, his angular speed rises to 3.59 rev/s. Determine how far are the masses from the axis of rotation at this time, considering the masses to be points? Compute th
The coefficient of friction among the sled and the surface is 0.21. Determine the distance the sled has traveled by the time its velocity reached 8 m/s.
Illustrate that 3, 5, 6, are in subcontrary proportion. Determine two other sets of 3 terms which are in subcontrary proportion.
Find equation of parabola that one would rotate to form suitable paraboloid if it were to be made to set fire to the ship 100m from mirror?
If the weight of 8kg is placed 10m from fulcrum of the lever and weight of 12kg is placed 8m from fulcrum in opposite direction, in which weight will lever incline?
How much would be in account (to nearest dollar) on 65th birthday if he had began deposits on his 30th birthday and continued making deposits on birthday until (and including) his 65th birthday?
How do you believe they would be better or worse? What role taxes play in political issues? Find opinion of flat tax as some politicians have suggested?
Let the system = y - 2x, = u + x2 -y. Determine and classify the biffurcations which occur as u varies. Draw phase portrait as the function of u.
Consider b1, b2, and b3 be respective eigenvectors. Illustrate that for any vector in R3, v dot (Av) is greater than or equal to zero.
Cathy, age 35 saves 8% of the annual income of $75,000 at the end of every year for retirement. Present balance in retirement accounts $140,000.