U = 1/(4ne.) qıq2/d q. and q: : d:

Q: Answer the following questions. A. 1. How did Greek philosophers contribute to the discovery of the ...

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Q: CO)if the velocity of blood flow in the aorta is about (0.32 m/s), what is the pulse frequency you w...

A:   From this question we are given that,      The velocity blood flow is v = 0.32 m/s      The veloci...

Q: -6 Four point charges (two withq = +2.5 × 10-0 C and two with q = -2.5 × 10¬º C) are situated at the...

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Q: By apphýng Kirchoff's Current Law ( KCL) at node 2, the currem through resistor Ra,i4 the voltage so...

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Q: A metal blade spins at a constant rate of 5.0 revolutions per second about a pivot through one end o...

A: Given data: The number of revolution in 1 second is n=5 rev. The magnetic field is B=30 μT. The len...

Q: A contact lens is made of plastic with an index of refraction of 1.40. The lens has an outer radius ...

A: Given data :- Refractive index n = 1.40  R1 = +1.90 cm (outer radius)R2 = +2.42 cm (inner radius)

Q: An infinitely long wire carries a current of I = 140 A.   Part (a)  Consider a circle with a radius...

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Q: When an object is 43.0 cm from a concave mirror, it creates a magnification of -0.350. What is the f...

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Q: In the circuit of the figure 8 = 1.20 kV, C = 8.00 µF, R1 = R2 = R3 = 0.930 MQ. With C completely un...

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Q: y, cm 91 = 1.0 x 10-6 C 92 =-4.0 x 10-6 C 93 = 5.0 x 10-6 C 3 e 92 1 93 x, cm 1 a) Find the resultan...

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Q: An object of mass 9.5 kg is released at point A, slides to the bottom of the 30° incline, then colli...

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Q: A seagull flies at a velocity of 11.00 m/s straight into the wind. (a) If it takes the bird 22.0 min...

A: Velocity is a vector quantity and as a result, an object under the action of a number of velocities ...

Q: The capacitors have values C1 = 2.0 µF and C2 = 4.0 µF, C3 = 5.0 µF C4 = 7.0 µF and the potential di...

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Q: 09: A person trying to lose weight by burning fat lifts a mass of 10 kg up to a height of 1 m 1000 t...

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Q: What is the critical angle (deg) for light moving from a clear material (n=1.65) into air?

A: The critical angle is given by θcrit = sin-1nrni , where nr = refraction index of the refractive med...

Q: Part A A damped LOC circuit loses 4.0% of its electromagnetic energy per cycle to thermal energy. If...

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Q: At time t = 0, an electron with kinetic energy 16 keV moves through x = 0 in the positive direction ...

A: Given Kinetic Energy of the electron = 16 keV Magnetic field = 63.6 μ T To find out  Magnitude of el...

Q: Pressure of the Photosphere. The gas pressure of the photosphere changes substantially from its uppe...

A: We know that the ideal gas equation is given as  PV = nkTP = nVkTP = nvkT  where P is the pressure  ...

Q: m A block slides down a 30.0°0 incline at a constant velocity. What is the coefficient of kinetic fr...

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Q: A rock weighs 25.7 N in air and 21.8 N in water. What is the buoyant force of the water in newtons

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Q: A 19.4 cm × 30.5 cm rectangular loop of wire carries 1.00 A of current clockwise around the loop. Th...

A: Given: R=30.5 cm = 0.305 mQ = 19.4 cm = 0.194 mi = 1.00A (clockwise)B=2.70 T (out of the page)

Q: Conceptual Example 14 provides useful background for this problem. A playground carousel is free to ...

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Q: Select all the statements that are always true about periodic waves: The speed of the particles cons...

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Q: A car accelerates at a constant rate of 1.83 m/s along a flat straight road. The force acting on the...

A: Given data- Acceleration, a=1.83 m/s² Force, F=1.870 KN Initial velocity, u=0 m/s Time, t=16s

Q: What is the change in entropy (in J/K) of 1 kg of liquid water when it is frozen to ice at a constan...

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Q: A square loop of wire of side 1.80 cm carries 6.00 A of current. A uniform magnetic field of magnitu...

A: Given value--- side = 1.8 cm. current = 6 Amp. magnetic field = 0.71 T. angle = 37 degree. We have...

Q: Which scale of measurement most reasonably applies to Confidence in Science?

A: Most reasonably scale  = Ratio Scale as there are four scales of measurement named as nominal, ordin...

Q: Find the cross product of the given two vectors X-Si+6j+2k and Y=i+j*k

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Q: An object 1 cm high is positioned 5 cm from a converging thin lens with a focal length of 8 cm. (a) ...

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Q: Example 6.3 What is the actual wavelength and velocity of a near-infrared beam (A of light modulated...

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Q: An astronaut with a mass of m = 72.1 kg uses the Body Mass Measuring Device on the International Spa...

A: To solve the given problem, we will use the formulas for the spring-mass system. Given: The mass of...

Q: What is the difference between Electric Potential Energy and Electric Potential? There is no differe...

A: The basic difference between electric potential and electric potential energy is that Electric poten...

Q: By what factor would a person’s weight at the surface of the Earth change if the Earth’s mass was th...

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Q: A knife is dropped from the top of a 14.0 m high mast on a ship moving at 1.74 m/s due south. (a) Ca...

A: we use the formula , v2-u2=-2gh

Q: Ignoring friction, If an equal force is applied to a 20 kg box and a 2 kg box, the acceleration of t...

A: Given that:- An equal force is applied on both box.

Q: ius of 1.84 cm. (a) Calculate the current that results in a magnetic dipole moment of magnitude gnit...

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Q: Questions 5: Two rubber balls undergo an elastic collision. Ball 1 has a mass of 10 kg and an initia...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: At standard temperature and pressure, a gas has a density of 0.089 kg/m3.  What volume (in m3) does ...

A: The density of the gas: ρ = 0.089 kg/m3; The mass of the hydrogen gas: m = 1.84 kg;

Q: The compressor on an air conditioner draws 40.0A when it starts up. If the start-up time is 0.50s, c...

A: Q= It

Q: A wire of length L = 0.25 m and mass m = 0.085 kg carries a current of I = 0.55 A. The wire is float...

A: Solution: Given: g = gravitational acceleration = 9.81 m/s2 L = length of wire = 0.25 m I = current ...

Q: What is the acceleration of a projectile a.     At the highest point? b.     While the projectile ...

A: For a projectile which is projected at an angle θ above the horizontal with initial speed u.

Q: A ray of light moves from air (n=1.00) into a piece of plastic. In the air the light has a wavelengt...

A: Given data: The wavelength of light in air is λ1=640 nm. The wavelength of plastic in air is λ2=550...

Q: An object of mass 10.0 kg hangs from two ropes attached to the ceiling as shown. What are the tensi...

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Q: Im confused where to start with this lab. how do I set up the equation to find y1 and y2. dsin(thet...

A: The table is based on Young's double slit experiment. In this table you have to use approximate form...

Q: hat is the orbit radius of a satellite around Earth that has an orbit period of 24 hours?

A: Time period of satellite revolving around Earth is given by T =2πr3GM   -----------(1) where r is ra...

Q: 4 A force F pushes on block 2 with mass, m2 = 15kg. Block 1 with mass, mi = above the ground. Both b...

A: In such type of problem first draw the separate FBD of  the objects which shows all the forces actin...

Q: An electron in a TV CRT moves with a speed of 5.5 × 107 m/s, in a direction perpendicular to the Ear...

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Q: 2. A block of wood 30cm square and 60cm long weighs 318 N. Will the block float with its sides verti...

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Q: Consider the Hall voltage induced on a patient’s heart while being scanned by an MRI unit.  Approxi...

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Q: 09: A person trying to lose weight by burning fat lifts a mass of 10 kg up to a height of 1 m 1000 t...

A: Given : Lifting mass = 10 kg Height = 1m Number of times = 1000 Energy supplied by fat per kg =3.8*1...