Didnt answer the second question

Q: Part A What is the impedance Z of the circuit? Express your answer with the appropriate units. Z =…

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Q: For the following graphs, in which direction is the wave traveling? What is its speed? What is the…

A: Wave propagation : basically wave propagation is the movement of waves. therefore every wave has…

Q: The position of a particle in the xy-plane at time t is r(t) = (e¹) + (4²¹) j. Find an equation in x…

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Q: - Electromagnetic radiation: Longer EM waves such as microwaves, radio, and infrared waves [Select]…

A: Longer electromagnetic (EM) waves such as microwaves, radio waves, and infrared waves have lower…

Q: how to derive your own units of measurements and add 10 examples of units you derived.

A: Deriving your own units of measurement involves defining a quantity or property and creating a…

Q: An airplane cruises at 900 km/h relative to the air. It is flying from Denver, Colorado, due west to…

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Q: A jogger travels a route that has two parts. The first is a displacement of 2.30 km due south, and…

A: Given Data: Displacement A→=2.30 km due to south. Displacement B→ due to east. Resultant…

Q: While vacationing in the mountains you do some hiking. In the morning, your displacement is morning…

A: x1→ = 2100 m East + 4000 m North + 100 m , verticalx2→ = 1500 m Wast + 2500 m North - 500 m ,…

Q: Why do fibre optic cables transmit data better than copper?

A: Fibre optical cable -: They are consist of thin strands of plastic or glass optical fibres. These…

Q: An airplane is travelling North-East at a speed of 700 km/h through a storm. A strong wind blowing…

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Q: a beam of wavelength 500nm falls on YDSE.if the width of the slit is 0.3mm,find number of maxima in…

A: A beam of wavelength 500nm falls on YDSE. If the width of the slit is 0.3mm, To find the number of…

Q: what is the name of the equation that was used to solve this problem?

A: Refractive index of the oil film, n=1.45 wavelength of the light λ=450 nm Here, the blue light…

Q: PHYSX3B Problem Set 1 The set is due 02/21/2023 by 9:00 pm conh Topics: Coulomb Force, Electric…

A: (F1)=kq1q2r2=9×10⁹×1×10−6×−2×10−60.05²   =−7.2×10−6N Explanation:   Like charges repel…

Q: John kicks the ball and launches it into the air with an angle of 32° to horizontal. If it's initial…

A: Initial velocity, v= 12 m/s Angle of projection,  θ=32°

Q: 'n Veerkrag pyltjiegeweer is onuitgerek en het 'n veerkonstante van 12,0 N/m. Die veer word met 8,00…

A: Spring constant = k = 12 N/m Compression in spring = x = 8 cm = 0.08 m Mass of dart = m = 5 g =…

Q: Sphere A of mass 0.50 kg hangs from a thread as seen in the diagram below. Sphere A has a charge of…

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Q: The vector was 20 meters at 36.87° east of south. What is the angle this vector makes with the +…

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Q: Another example of moving a couch at a constant speed, this person pushes down at an angle of 27.10…

A: Mass of object is m=25.7 kg Object moving at constant speed. The person pushes down the object at an…

Q: An ideal gas of N diatomic molecules has temperature T. If the number of molecules is doubled…

A: Initially no. Of molecules is  NThe temperature of the gas is,TThe no. of the gas molecule changes…

Q: An electron is accelerated from rest through a potential difference of 1.2 kV. Find the change in…

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Q: You are in charge of keeping the gravity "on" at the space station (we will cover how you do this…

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Q: 5. An electrical device of 37.2 resistance performs best when the current is 3.62 A. How much…

A: R=37.2 Ω (resistance of the device)I=3.62 A (current through the device) To find voltage to be…

Q: Three charges labeled charge 1, charge 2 and charge 3, are fixed to an x, y coordinate system.…

A: The three charges with their co-ordinates are q1=18*10-6 C (0,3)q2=-12*10-6 C (0,0)q3=45*10-6 C…

Q: A football is kicked with an initial velocity of 11.4 m/s at an angle of 27.4°. If it hits the…

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Q: a) Calculate the impedance (Z) of the circuit shown in the figure on the side considering the two…

A: Based on the information you provided, I assume the circuit consists of a resistor R1, a resistor…

Q: Find the useful power output (in W) of an elevator motor that lifts a 2600 kg load a height of 30.0…

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Q: Calculate the standard uncertainty in z if z=sinθ using the angle (46.60 ± 0.13)

A: In this question we have to calculate the standard uncertainty in z when z = sinθ, we need to…

Q: A horizontal spring, of k = 13.3 N/m, is mounted at the edge of a lab benchto shoot marbles at…

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Q: A potter's wheel—a thick stone disk with a radius of 0.570m and a mass of 118kg—is freely rotating…

A: Solution:- Given data in the question

Q: = 9.16 Att = 0 a grinding wheel has an angular velocity of 27.0 rad/s. It has a constant angular…

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Q: e 1 Hands On Activities Packet 2 Student Add Name Here Eain the component by measuring the angle…

A: You can also obtain the component by measuring the angle from the +x axis with counterclockwise…

Q: A 74.8-kg boy is surfing and catches a wave which gives him an initial speed of 1.60 m/s. He then…

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Q: A tall, cylindrical chimney falls over when its base is ruptured. Treat the chimney as a thin rod of…

A: See below

Q: Could you write out the kinematic variables? I can't tell which ones are x and y components. I also…

A: Write the horizontal (x) and vertical (y) components of the initial velocity. ux=ucosθ=(27.5…

Q: A woman pushes an initially stationary 11.3 kg gift up a 15.90 ramp a distance of 7.21 m. If she…

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Q: You have been called to testify as an expert witness in a trial involving a head-on collision. Car A…

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Q: How much electromagnetic energy is contained in each cubic meter near the Earth's surface if the…

A: Intensity of sunlight I =10000 W/m2.Find electromagnetic energy

Q: A man pulling an empty wagon causes it to accelerate at 1.4 m/s². Part A What will the acceleration…

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Q: As shown in the figure below, a 2.25 kg block is released from rest on a ramp of height h. rough…

A: Mass of object (m) = 2.25 kglength of rough patch (s) = 15.0 cm = 0.150 mμk = 0.710.velocity after…

Q: An object, at time equal zero, has a velocity of 2.0 m/s and constant acceleration of 3.08 m/s². How…

A: Initial velocity = u = 2 m/s Acceleration = a = 3.08 m/s2 time = t = 8 sec

Q: R = R1 - R2 - R3

A: In This Question we have to calculate R = R1 - R2 - R3 using the given values and uncertainties, we…

Q: This question is about the rocket flight example from section 3.7 of the notes. Suppose that a…

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Q: 18. Achild sits on a sled at the top of a hill, the hill makes an angle of 20° with the horizontal.…

A: N=mgcos⁡θ (equation 1)   Explanation:   Because net force perpendicular to slop is zero.…

Q: A car laps a race track in 84 seconds. The speed of the car at each 6-second interval is determined…

A: Given, h=6 , b=84 and a=0

Q: Object 1 has an initial velocity of 6.0m/s [E] Object 2 has an initial velocity of 2.0m/s [E] Object…

A: Velocity of object 1 before collision is u1=6 m/s towards east direction. Velocity of object 2…

Q: A car is travelling at 27 m/s, and slowing down at a rate of 3 m/s^2. After 3 seconds, how fast is…

A: Initial velocity, u = 27 m/s Deceleration, a = -3 m/s² Time, t = 3 s

Q: 2. The old-style compact disc (CD) players used laser light shined upward to the bottom of the CD,…

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Q: A point charge Q = 9 nC travels with a velocity of 200 km/s in the direction of a_v = (3 a_x + 2 a_y…

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Q: A group of physics students set a tuning fork of 500 Hz just above a big cooking pot. The tuning for…

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Q: Consider a wire of some material whose Young's modulus under tensile and compressive stress is…

A: To calculate the equilibrium length of the wire, we can use the concept of strain. When a wire is…