Find the Resultant of the following Forces by Component Method. F1 12 N, West %3D F2 = 24 N, 30° North of West F3 = 15 N, 75° South of West F = 28 N, 50° South of East Draw the initial and final graphical representation that will llustrate R and show your solution.

Q: econd. A e EMF ov

A:

Q: Calculate the magnetic field strength at the center of a circular conducting loop of wire of radius…

A: Radius= 0.05m Current=10mA. Number of turns=500. The magnetic field strength at the center of a…

Q: If a 1 m radius dielectric sphere has a uniform volume charge density of 40 nC/m³, calculate the…

A: Solution:-Given thatRadius of dielectric sphere (R)=1 mUniform volume charge density (ρ)=40…

Q: 6. The speed of sound in air at 20'C is 344 m/s. What is the wavelength of a sound wave in air at…

A: Speed of sound is given by     Speed of sound = Frequency  of sound × wavelength  of sound

Q: 9. a. Calculate the total resistance for two 180 ohm resistors connected in parallel. b. A 10 ohm,…

A:

Q: 12. An 80.0 kg stuntman jumps out of a window that is 45 m above the ground. a. How fast is he…

A:

Q: Checkpoint 1 A particle undergoing simple harmonic oscillation of period T (like that in Fig. 15-2)…

A:

Q: Consider a sound wave with a speed of 344 m/s and frequencies of (a)( 20 Hz and (b) 20kHz. Find the…

A: Given:  Speed of sound wave = 344 m/s Frequencies = 20 Hz and 20 kHz

Q: Zero Field. Consider four charges placed at the corners of a square as shown in the figure. Which of…

A: The electric field intensity at a point is the force experienced by a unit positive charge placed at…

Q: 9) What is the loudness, in decibels, of a sound 16 trillion times as loud as the softest audible…

A: Given data: I=16 trillion times of sound I=16×1012I0

Q: b) Prove that Bragg's Law is 2d sin0=n A based on the figure below. в

A: Between ray 1 and ray 2, ray 2 undergoes extra path of AB and BC . In order to happen constructive…

Q: Prove that simple cubic lattice where a, = ax, a, = ayand dz = az, the reciprocal primitive volume…

A:

Q: 1. A person is standing on a building with a height h. His mass is m and acceleration due to gravity…

A:

Q: end A moves along the floor with a constant velocity va, show that the velocity of its upper end B…

A:

Q: A 2 kg block is placed over a 4 kg block over a smooth horizontal surface. The coefficient of…

A:

Q: In the figure below, the battery is ideal and E = 10 V, R₁ = 5.0 2, R₂ = 102, and L= 5.0 H. Switch S…

A:

Q: 16.1 The following equation describes the variations o temperature of a tropical lake: T(t) = 12.8 +…

A: Given : variation of temperature in the tropical lake

Q: An electron moves with a speed of 8.0 x 106 m/s along the +x-axis. It enters a region where there is…

A: Given: Speed of the electron v = 8×106 m/s The magnetic field intensity B = 2.5 T

Q: Calculate the cyclotron frequency of an a-particle moving through a 1.5T magnetic field in a…

A: Given that,  Magnetic field, B=1.5 T

Q: Jsing the principle of conservation of mechanical energy, determine the speed of the block with a…

A: As per the conservation law of energy, Here, E, m, g, h, u, and v represent the total energy, mass,…

Q: 67. Metal sphere A of radius 12.0 cm carries 6.00 uC of charge, and metal sphere B of radius 18.0 cm…

A:

Q: 0.05 || Blue 0.04 Green Rled 0.03- Red Vdc0 0.02 U= 12 V Set current to 10 mA 0.01 LED LED voltages…

A:

Q: 3. Use the following formula for converting Farenheit to Celsius Scale of temperature to answer the…

A:

Q: A circular conducting loop with radius 0.2 meters carries a current of 10 A and is oriented such…

A:

Q: Q5. In The previous question (Q4), assume the coefficient of kinetic friction between the crate and…

A:

Q: A single crystal of table salt (NaCI) is irradiated with a beam of x-rays of unknown wavelength. The…

A: θ=26.3°d=0.282nm Since it is 1st Bragg's Angle so, n=1

Q: (2)Consider a similar spring as above attached to a 5.00 kg mass. At a certain position, the…

A:

Q: 9. A 74.0–g block carrying a charge Q=35.0 µC is connected to a spring for which k= 78.0 N/m. The…

A: Let the mass of the block be denoted by m. When the block carrying charge Q is subjected to electric…

Q: 10. A film of oil with thickness 200 nm floats on top of water, as shown in Figure 3. Light with a…

A: Refractive index is the internal property of the medium which tells about the variation in speed of…

Q: Explain this

A:

Q: Determine the magnitude and direction of force on a 1 meter length of straight wire carrying a…

A: Solution: Given: L = length of wire = 1 m B = magnetic field (along -z axis) = 10 T I = current…

Q: 15. Two objects, A and B, have identical velocities. Object A has 3 times the mass of object B. a.…

A:

Q: 12. A 120 2 resistor, a 60 2 resistor, and a 40 2 resistor are 12.0 V battery. a. What is the…

A: GivenR1=120 ΩR2=60 ΩR3=40 ΩV=12 V

Q: -2 µC 5 µC Q2 30 cm

A:

Q: A car created 68.5 m long skid marks at a traffic wreck scene. A State Patrol investigator uses a…

A: Distance skid Δx = 68.5 m  Coefficient of kinetic friction μ = 0.86  g = acceleration due to gravity…

Q: You want to build your own fife out of a piece of bamboo. You plan to plug one end of the fife with…

A: