In the Bohr's model of hydrogen atom, the electron circulates around the nucleus on

Q: 102 C 3. For the circuit at right, find: ノン (a) The current at pts. A, B, C,D,& E. The power…

A:

Q: MN Lbs 47 degrees 28 degrees FN Lbs The resultant force is and the angle of direction from the…

A: Given Forces are given as MN=29 Lbs and FN=78 Lbs Angle of MN with positive x axis is θ1=47° Angel…

Q: The figure shows a double-ended slide track. A small block can slide along the track and move up and…

A:

Q: of 1 F= 肪 ΑΣΦ Submit Part D Y= What is the angle y that the resultant force forms with the negative…

A:

Q: εo μo = ?

A:

Q: A 5 kg mass is located 2.0 meters from the origin 20 degrees from the positive x axis. Another mass…

A:

Q: A student has an estimated VO2max of 55 ml/kg/min. What should be his/her running pace (minutes and…

A: A student has an estimated VO2max of 55 ml/kg/min. To find that his/her running pace (minutes and…

Q: The two vectors a and b in the figure have equal magnitudes of 11.7 m and the angles are 0₁ = 26°…

A: First the angle which b makes with the horizontal is calculated. Please follow along the attachment.

Q: Part A An electron is to be accelerated from a velocity of 3.50x106 m/s to a velocity of 9.50x106…

A:

Q: Times New. 2. 4. 5. 6. Problem 4: Two cars are in a 500 meter race. Car 1 has an acceleration of 3…

A: For car 1 Max. Velocity = 54 m/s u = 0     ,     a = 3 m/s2 Time to gain maximum velocity (t1)  v =…

Q: Three point charges line in a straight line along the y-axis. A charge q1 = -9.0uC is at y = 6.0m,…

A: Given, Charge, q1=-9.0 μC=-9.0×10-6 C, at distance, y1=6.0 m Charge, q2=-8.0 μC=-8.0×10-6 C, at a…

Q: Activity 3 *Note that for your graph, you may draw it on a piece of paper, scan or photograph it and…

A: The red line showing the position along trail 1 and the green line is showing the position along the…

Q: The figure shows four particles, two of which are positively charged and two of which are negatively…

A:

Q: Two balls are connected by a spring: m1, X1 m2 , X2 k, l in Calculate the force (positive, in…

A: We know the magnitude of spring restoring force is given by, Fs = k∆x, Where k is spring constant of…

Q: What is Faraday's Law? How does Lenz's Law relate to Faraday's Law? S.

A: Required :: A. Faraday's law B. How does Lenz's law relate to the Faraday's law.

Q: A tungsten wire heats up to nearly 1800 K in a lightbulb. What happens to the current, voltage, and…

A: Given Temperature of tugsten wire = 1800K What happens to the current, voltage, resistance and power…

Q: Problem 1: A bicycle can be modeled as three parts: the back wheel, the frame, and the front wheel.…

A: Solution: Given: Let mw = mass of both wheels of bicycle Let mf = mass of frame of bicycle Let v =…

Q: 5. The drawing below shows a moving object that has been photographed at equal 1 time intervals. The…

A: In the figure, the dots represent the position of the object at each second. The object starts from…

Q: imate the average distance between molecules in air at 0.0°C and 3.00 atm. nm

A: let volume is = 1 m3  we know that  PV = nRT

Q: Required information The PV diagram shown is for a heat engine that uses 1.370 mol of a diatomic…

A: We have 4 processes A, B, C and D where A and C are isothermal processes at T=373 and 273 K…

Q: A 2.06 x 109 C charge has coordinates x = 0, y = -2.00; a 2.76 x 109 C charge has coordinates…

A:

Q: (a) You wish to determine the height of the smokestack of a local coal burning power plant. Vou…

A: Given in question -  Mass of object(M) = 1 kg                                   Time period of…

Q: What frequency of sound traveling in air at 40 °C has a wavelength of 0.50 m?

A: We have-Wavelength,λ= 0.50 mTemperature, T= 40°CWe know that-vsound in air= 331.4 + 0.6 Tcsubstitute…

Q: 11. A power line carries a current of 95 A west along the tops of 8.5 m high poles. Where would the…

A: Current is Height of the pole is Note:Permeability of free space is Earth's magnetic field is…

Q: Problem: A 80.0 kg person stands on a Newton scale in a 40.0 kg dumbwaiter. The person pulls on the…

A: we know the  weight in the elevator when it is moving in the downward direction   is F=m(g-a) where…