Part C For the vectors shown in the figure, determine (Eigure 1) the magnitude of 2A-3B + 20 Express your answer using three significant figures. |2Ä – 3B + 2Č| = units Submit Reguest Answer Figure 1 of 1> Part D the direction of 24- 3B+20 A (A= 44.0) 28.0 Express your answer using three significant figures. 56.0 Č(C-31.0) below +x axis Submit Request Answer P Pearson В (В - 265)

Q: = 2.5 Suppose that qı = 3.49 nC, q2 = 5.52 nC, q3 = -5.63 nC, r = cm, r' = 7.19 cm, and r12 =3.13 cm...

A: According to work energy Work done= change in potential energy

Q: How hot must the air in a balloon be heated if initially it has a volume of 810. L at 20°C and the f...

A:

Q: In the figure circuit section AB absorbs energy at a rate of 47 W when current i = 0.88 A through it...

A:

Q: In a gas that is a mixture of water (two H and one O) and carbon dioxide (one C and two O), if the w...

A:

Q: Problem 3. A projectile is launched from an initial coordinate of (0, 0) with an initial velocity of...

A:

Q: A red laser (710 nm) shines on a double slit (slit separation = 0.155 mm). What is the angle of the ...

A: Wavelength of laser = 710 nm  Slit seperation= 0.155 mm  We have to find angle off fourth order maxi...

Q: A charge q = +3.05 ?C is located at the center of a regular tetrahedron (a four-sided surface) as in...

A: Given  Charge , q = +3.05 uC = +3.05×10-6 C  (a)  From Guass law  Electric flux is equivalent to tot...

Q: The atmospheric pressure at the time the video was taken was recorded by the National Weather Servic...

A:

Q: The resistance of a galvanometer is 50 ohm and the maximum current which can be passed through it is...

A:

Q: 3. Convert the following angular speeds to rpm. (a) 52 rad/s (b) 125 rad/s (c) 315 rad/s 4. Convert ...

A: Angular speed : Angular speed is defined as the rate of change of angular displacement, and it is ex...

Q: What are the components of magnetic field ((a)Bx ,(b)By, (c)B,) at point P in the figure if i = 30 A...

A:

Q: The angular position of a point on a rotating wheel is given by 0 = 7.50 + 1.08t2 +3.09t3, where 0 i...

A:  

Q: Consider the same situation as in the previous problem. This time the magnet has mass 6.02 kg and th...

A: Option (a) 191.4 N

Q: What is potential difference (delta V)? Why is infinity used as a reference point to measure a poten...

A:

Q: xplain the phenomenon of electrical polarization, what is the polarization vector

A: In this question we have to explain the phenomenon of electrical polarization.Please give positive f...

Q: Part 2) A small bug is encased in a block of transparent material with a refractive index of n = 1.3...

A:

Q: A dust particle with a positrive charge of 3.00 µC and a mass of 4.00 mg, is initially at rest in a ...

A:

Q: A 184 kg juggling chef had an elastic collision with a 51 kg considerate aardvark. After the collisi...

A: Given information: The mass of the chef (m1) = 184 kg The mass of aadavark (m2) = 51 kg The final ve...

Q: A small but measurable current of 8.2 × 1010 A exists in a copper wire whose diameter is 3.3 mm. The...

A:

Q: The resistance of a galvanometer is 50 ohm and the maximum current which can be passed through it is...

A:

Q: 4. A gardener pushes a lawnmower 40.0 m across a level lawn with a force of 120 N along the handle w...

A:

Q: Gabriel kicks a soccer ball with an initial velocity 22 meters per second, at an angle of 16∘ above ...

A: Given data:  Initial velocity (v0) = 22 m/s Angle (θ) = 16°, above the ground Required: The vertical...

Q: When a balloon rises in the atmosphere it expands as it goes up.  What factors determine by what fac...

A: The factors on which expansion of balloon depend are:  1) decrease of earth atmosphere pressure with...

Q: Classical Doppler Effect Problems DE-1 Two trais, A and B, are approaching each other on adjacent tr...

A:

Q: Mass Data and Calculations Table M1 (g) M2 (g) M3 (g) M4 (g) M(g) M(kg) 12 12.112.2 12 Aluminum 63.8...

A: In this question we have to find the mean of different quantities given in the question. Please give...

Q: The moon orbits the earth once every 2.4 x 10° sec at a distance of 3.8 x 10% m. Assuming uniform ci...

A:

Q: On a range with an elevated tee, a golf enthusiast is practicing. He strikes the golf ball with his ...

A:

Q: When we have a uniformly charged ring, if we evaluate the electric potential at the center of the ri...

A: When we have a uniformly charged ring, if we evaluate the electric potential at the center of the ri...

Q: In a conductor, if the number of conduction electrons per unit volume is 8.5 x 1028 m3 and mean free...

A:

Q: What is the smallest separation between two slits that will produce a second-order minimum for 720 n...

A:

Q: In the diagram below, three point charges are held fixed along the same horizontal axis. Find the ma...

A:

Q: n the figure circuit section AB absorbs energy at a rate of 47 W when current i = 0.88 A through it ...

A:

Q: Part A A 15-cm-diameter, 1.0-m-long solenoid is wound with 2000 turns of superconducting wire. When ...

A: induced emf e = μ0nAdidt induced electric field = e2πr            (∮E→.dl→=e) magnetic field for sol...

Q: A plug-in transformer supplies 9.00 V to a video game system. (a) How many turns are in its seconda...

A: Given value--- Output voltage = 9 V. input voltage = 120 V. Number of turns in primary coil = 388 ....

Q: A temperature-stable resistor is made by connecting a resistor made of silicon in series with one ma...

A:

Q: Electrons in a photoelectric effect experiment emerge from a copper surface (E0 = 4.65 eV) with a ma...

A: work function of a copper surface (w) = 4.65 eV maximum kinetic energy of the photoelectrons (K.E) =...

Q: A 32 lb weight is attached to the lower end of a coil spring suspended fom the ceiling, the spring c...

A:

Q: Given data : Mass-4.4 kg Acceleration=3 m/s2 Determine force

A: Given data : Mass=m Acceleration=a   To find : Force3 m/s2

Q: The figure shows a wire segment of length As = 5,0 cm, centered at the origin, carrying current i = ...

A: Given data: Length of segment ∆s=5.0 cm Current I = 5.4 A Given Bio-Savart relation for magnetic fie...

Q: A rigid cube (each side is  0.60 m ) is filled with water and frozen solid. When water freezes its v...

A: side of cube, a = 0.60 m. When water freezes its volume expands about  9.0%. 

Q: A uniform electric field of magnitude 211 V/m is directed in the positive x direction. A -13.5 µC ch...

A: Potential difference between any two points is defined as the amount of work done in moving a unit c...

Q: An iron anchor of density 7850.00 kg/m3 appears 338 N lighter in water than in air. (a) VWhat is the...

A: Given Density of iron is given as ρiron=7850.00 kg/m3 Loss in weight of the anchor is ∆W=338 N   We ...

Q: A water intake at a pump storage reservoir (the figure) has a cross-sectional area of O.585 m2. The ...

A:

Q: What current will be taken by a 850 W appliance if the supply voltage is 220 V ?

A: Given data :                     Power   =   P                     Voltage  =  V         To find :  ...

Q: When a chainsaw is in operation, the chain moves with a linear speed of v=5.9m/sv=5.9m/s. At the end...

A:

Q: Detemine the force between two charges both have +7µC and are 9mm apart. 2. Derive the formula for ...

A:

Q: 3. A bare helium nucleus has two positive charges and a mass of 6.64 x 10-27 kg. (a) Calculate its k...

A: Given, mass of the particle, m = 6.64×10-27 kgspeed of the particle, v = 2.00% of speed of light.

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 52.5 degrees with respect ...

A:

Q: 3. Rotondang pataas, A small car with mass 1810 [kg] travels at constant speed on the inside B of at...

A:

Q: Same situation as in the previous two problems this time the magnet s mass is 3.71 kg and the magnet...

A:

Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.