Q#01.a. What must be the distance between point charge qı= 20µC and point charge qz= -45µC for the electrostatic force between them to have a magnitude of 4.80 N? Q#01.b. Figure 01 shows cross sections through two, large, parallel non conducting sheets with identical distributions of positive charges with surface charge density o= 0.988 x 10 -27 C/m². In unit vector notation, whatis E ats points (a) above the sheets (b) between them, and (c) below them? .... Fig. 01

Q: (Treat as a kinematics problem) You are on a team that designs driver assist software for next…

A:

Q: 4. Marlene, a 45.4kg girl is running at 3.5m/s on a pier from the shore towards a lake. At the edge…

A:

Q: A block of mass m = 2.50 kg is lowered down a 37° rough incline plane a distance of 4.50 m from…

A:

Q: Problem 5: A thin rod of length L = 1.9 m lies along the positive y-axis with one end at the origin.…

A:

Q: An antique coin is a mixture of silver and copper. The coin has a mass of 1.110 x 102 kg and in…

A: Mass of coin = 0.0111kgWeight of coin = mg =0.0111gDensity of water pw = 1000kg/m3Density of silver…

Q: A +2.00 nC point charge is at the origin, and a second -5.00 nC point charge is on the x-axis at x =…

A:

Q: 1. Energy A. The units for work and energy. 2. Joules B. Stored or gained work. C. Energy changing…

A: Energy - stored or gained work Joules - The units for work and energy Work -Energy transferred by…

Q: Four research teams measured the length of a rare whale, and what each team wrote in its team…

A: Accurate measurement: The closeness of measured value with a standard value or true value is called…

Q: 9. The 1.25 kg box, starting from rest, slides down the ramp and into the spring (k=10 N/m)…

A:

Q: Problem 2: A block is suspended at the end of a beam held up by a cable as shown. The block has mass…

A:

Q: 3. Does the real image formed by the lens in the original problem always have a length less than the…

A: The image formed by the convex lens is real when the object is placed farther than the focus of the…

Q: Consider a father pushing a child on a playground merry-go-round. The system has a moment of inertia…

A: We can answer the above questions using kinematic equations of rotational motion. The details are…

Q: You notice a one-dimensional-thinking snail crawling along one rail of a railroad track. Naturally,…

A:

Q: Can you please solve number 2 and all of the sub problems and show all of the steps to the solution

A: mass = 64 kg initial speed = 5 m/s Height = 80 m a) Using conservation of energy Initial potential…

Q: Problem 4) Moving particle with friction driven by an impulse [50 points] The equation of motion for…

A:

Q: Part A In the PhET simulation, select Oscillate, select No End, and scale Damping to none. (Leave…

A: Shortens wavelength:: Decrease damping  Increase frequency    Lengthens wavelength:: Increase…

Q: 2. A vehicle accelerates from 25 m/s to 85m/s in exactly 5.0 seconds. a) What was its acceleration?…

A: a) The  kinematic equation is,

Q: VITHOUT knowing its volume. Your answ ned in the procedure the buoyant force ma omerged, as well as…

A:

Q: 9.24 Calculate the mass moment of inertia of the FOU thin ring shown in the accompanying diagram.…

A: m=0.5 slugs r= 2 in

Q: •• A 0.500-mol sample of an ideal monatomic gas at 400 kPa and 300 K, expands quasi-statically until…

A:

Q: Pg.2 3B) An ideal gas is undergoing isothermal processes. Constant temperature. c) What amount of…

A:

Q: meter read 3.75atm? 2) a) What is the rms-speed V of the Oxygen molecules at rms 25 degrees Celsius?…

A:

Q: A rock climber, 69.0 kg, dimbs along a fissure with is hands pushed against one side of the fissure…

A:

Q: ber of possible microstates (horiz qually probable values grows for e s on your whiteboard gets…

A: 1) We have to arrange the set of 3 oscillators in such a way that the total energy is zero. It is…

Q: 2(20). Make a qualitative plot showing how the ground-state wavefunction y(r,0,p) for the electron…

A: Given, Ground state wavefunction for the electron in the hydrogen atom

Q: A typical human cell is approximately 12.00 um in diameter and enclosed by a membrane that is 4.000…

A:

Q: 3. You travel to the Planet Conversionia to work with their scientists. But, they have a different…

A: Height of the box is Note:Find:Height of the box in meters.

Q: Period: 1. Kinetic Energy A. Energy of the atom being split or fused. A. The units for energy. 1.…

A:

Q: The colored lines in the figure represent paths taken by different people walking around in a city.…

A:

Q: 1) A loop of wire shown below has a clockwise electric current (the current on the left side is…

A: .

Q: Determine whether each statement regarding speed or velocity is true or false. True Answer Bank If…

A:

Q: Decide how the sketches below would be listed, if they were listed in order of decreasing force…

A:

Q: You are walking with constant speed v on an airport moving walkway (which moves with speed vw)…

A:

Q: Three particles, each with a charge of 6.3 µC and a speed of 750 m/s, enter a uniform magnetic field…

A: Given Charge q = 6.3 μC = 6.3 x 10-6 C Speed v = 750 m/s magnitude of magnetic field B = 0.7 T   We…

Q: Consider the loop-de-loop track. A small round object with radius r<<R is placed on the track at…

A:

Q: Andre, a physics undergraduate, enters a coffee shop that is holding a contest. Customers who guess…

A:

Q: 6) 0.5 kg of hot water at 96 degree Celsius is poured into a 0.18 kg glass bowl initially at 25…

A: Given : Mass of water=m=0.5 kg Temperature of water=Tw=96o C Mass of glass bowl=M=0.18 kg…

Q: Eles. Your arms are ertically and can und the shoulder Figure El1.22 you grasp the cable achine in…

A: Given: The distance between hand and shoulder joint is 64 cm.

Q: (1) Unpolarized light is passed through three successive polarizers (also called polarizing disks or…

A:

Q: two circular plates, each of radius 0.3mm. How far apart should the plates be for the capacitance to…

A:

Q: 1) While diving in Cancun, Mexico, where the seawater has a density of 1,015 kg/m³, Nana observed…

A: Given, Density = 1015 Kg/m3 Pressure P = 3.75 atm = 3.75 x 101325 = 379968.75 Pa

Q: An electron is accelerated from rest through a potential difference that has a magnitude of 2.90 x…

A:

Q: Can you please solve number 3 and all of the sub problems and show all of the steps to the solution

A:

Q: After a big snowfall, you take your favorite rocket-powered sled out to a wide field. The field is…

A:

Q: Which plot below shows resistivity versus temperature for extrinsic n-type Silicon?

A:

Q: It is generally a good idea to gain an understanding of the "size" of units. Consider the objects…

A:

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.