A plane with a speed relative to still air of 78.5m/s is heading due south. After one hour an observer on the ground below sees that the plan has only traveled 255 km, and that the plane is 25.0°to the westof a direct path south. (a) What is the magnitude of the wind velocity? (b) What is the angle of the wind velocity relative to due west?
Q: The mineral chrysotile is a noncarcinogenic asbestos mineral that is based on the sheet structure sh...
A: Given: The mineral chrysotile is a non-carcinogenic asbestos mineral that is based on the sheet stru...
Q: (a) energy per cycle is delivered as heat to the room and (b) work per cycle is required to run the ...
A: (a) The coefficient of performance is as follows: COP=QhQh-QcCOP=ThTh-Tc 1
Q: A pendulum consists of a rod of mass 2 kg and length 1 m with a solid sphere at one end with mass 0....
A: center of mass of the system from the axis of rotation xcm=m1x1+m2x2m1+m2=2 kg1 m2+0.3 kg1.2 m2 kg+0...
Q: a) What effect does horizontal velocity have on time of flight for a particle undergoing projectile ...
A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...
Q: What lines would be missing for hydrogen in an absorption spectrum? What wavelengths are missing for...
A: When a white light is passed (composed of visible photon frequencies) through hydrogen gas, it is fo...
Q: Assume that jj-coupling holds, list the possible terms (j1, j2)J of the following electronic configu...
A:
Q: A large tank open to the atmosphere is filled with water to a height of 5 m from the outlet tap . A ...
A: Using Bernoulli's theorem P1+12ρV12+ρgz1=P2+12ρV22+ρgz2ρgz1=12ρV22 P1=P2;z2=0;V1=0V2=...
Q: The golden earring A disk of radius r is removed from a larger disk of radius R to form an earring (...
A:
Q: A non-conducting solid sphere that is 1.20 m in diameter and has its center on the x axis at x = 4.0...
A: (a) Given: The diameter of a non-conducting solid sphere is 1.20 m. The center is on the x-axis at x...
Q: 2. Quantum mechanical tunneling is not just the basis for STM but also for electronic devices like q...
A: Transmission probability is, T=e-2κx In the above expression, κ=2meV0-Eℏ=29.11×10-31 kg5 eV-4.5 eV1....
Q: Calculate the gravitational redshift of radiation of wavelength 550 nm (the middle of the visible ra...
A: The gravitational redshift is given by the formula, z=11-2GMc2r-1 where, G is the gravitational cons...
Q: The Readouts panel states that your field of view is 1.22°. That means that you are looking at a 1.2...
A: Given: The Readouts panel states that your field of view is 1.22°. That means that you are looking a...
Q: With a wooden ruler, you measure the length of a rectangularpiece of sheet metal to be 12 mm. With m...
A: Given Length = 12 mm Width = 5.98 mm
Q: The diameter of an atomic nucleus is about 10 fm (1 fm = 10-15 m). What is the kinetic energy, in Me...
A: E=0.5mv2=0.5mhmλ2=0.5h2mλ2
Q: The tension T (measured in Newtons) in the string of a yo-yo is shown in the figure below, where m i...
A: The tension T in the yo yo string is given by T=mgR2r2+R2 dT=∂T∂RdR + ∂T∂rdr -----(1)∂T∂R=mg(2r2+...
Q: Q .1 What is the physical significance of Enthalpy and Helmholtz function.
A: enthalpy of a system is given as H = U + PV where U is internal energy , P is pressure and V is vol...
Q: describe how static electricity is explained in the simulation between a baloon and a jersey and Joh...
A: In the balloon simulation, initially, the balloon and the jersey are both neutral since the number o...
Q: A feather falls at constant velocity a vertical distance of 123.8 m. If the mass of the feather is 3...
A: Given: Mass of the feather ,m=39.04g velocity is constant Distance =d=123.8m The work done by gravit...
Q: 7. A person pushes a box up an incline with constant force, and after calculating how much work they...
A: Given work done by the person is greater than the work done by gravity. When we move a body on an in...
Q: A) When the sandbag is is halfway tot he ground, what is its acceleration?
A: When the baloon is detached from the sandag , let it be at the height x m from the ground . ...
Q: A person is pushing a box of mass 5 kg horizontally across a floor using a constant force of 13 N. ...
A: F-Ffriction=maa=F-Ffrictionm=13 N-3 N5 kg=2 m/s2
Q: Three archers each fire four arrows at a target. Joe’s four arrows hit points that are spread around...
A: Given: Three archers each fire four arrows at a target. Joe’s four arrows hit points that are spread...
Q: Two small cylindrical plastic containers with flat bottoms are placed on a turntable that has a smoo...
A: Answer: Introduction: It is given that: The coefficient of static friction between the canisters...
Q: Please use the information given to answer parts A and B. Thank you in advanced!
A: The average speed of the object is given by The average velocity of the object is given by Dis...
Q: On a floor, there are several 1-4 mm elongated drops leading away from a body lying in a pool of blo...
A: Observation 1:There are several 1-4mm elongated drops leading away from the body Conclusion: the per...
Q: considera GET with an oxide capacitance of 3.45*10^-7 F/cm^2.gate dimension W=8 um and L=0.5um .Calc...
A: Given: Consider GET with an oxide capacitance of 3.45*10^-7 F/cm^2.gate dimension W=8 um and L=0.5um...
Q: 4. A 1,380kg sports car accelerates from zero to 35 m/s in 8.0 s. Assume in accelerates at a constan...
A: Average power is given by Instantaneous power is given by P = F × V Where F = Force applied on t...
Q: Please solve this full question.
A: The energy level diagram for p-n junction degenerate semiconductor, as shown below. In this type of ...
Q: What is the percent yield for a reaction that has a theoretical yield of 24.02 g, if a student in a ...
A: Concept used - percent yield = (actual yield/theoretical yield)*100
Q: A boxer punches a 50-kg bag. Just as his fist hits the bag, it travels at a speed of 7 m/sec. As a r...
A: Given: Weight of the bag m = 50 kg. Initial speed of the fist vhi = 7 m/s. Initial speed of the bag...
Q: A 3700-pF air-gap capacitor is connected to a 30-V battery. Part A If a piece of mica (K = 7) is pla...
A: The expression for the charge in the capacitor is as follows: Q1=CVQ1=3700 pF×10-12F1 pF30 VQ1=1.11×...
Q: Advanced Physics Question
A: Part (a) The average energy of a system is defined as,
Q: Take Earth to be the object of reference. Two people start and end their trips at different location...
A: Displacement vector D→=x→f-x→i=30 mi^-20 m-i^=50 mi^
Q: ades - Colfege Physics I (F X Mail - Bishop Jr, Leslie- Outlook X W Chapter 4 Homewok i webassign.ne...
A: The static friction between an object and a surface is an adjustable force. The magnitude of static...
Q: A tree and a pole are 3000 m apart. Each is suddenly hit by a bolt of lightning. Mark, who is standi...
A: A reference frame is a type of coordinate system for an objects where his speed and position with re...
Q: Why can we use the nonrelativistic form of the kinetic energy in treating the structure of the hydro...
A: Given: The use of kinetic energy of hydrogen atom in non-relativistic form.
Q: Please help solve #5
A: For the vertical motion of an object, the kinematic equation of motion is given by Where vy = fin...
Q: Six parallel-plate capacitors of identical plate separation have different plate areas A, different ...
A: The capacitance of the parallel plate capacitor is given by Where k = Dielectric constant, A = Area...
Q: An Earth orbiting satellite has the following radius and position vectors. Determine the orbital ele...
A: Hey there, please do cross check the calculations.
Q: Actually, this question is a 3 part question. The first question is written in the following and oth...
A: Part-1 Given: Altitude at apogee Aa = 2000 km. Altitude at perigee Ap = 500 km.
Q: Fully describe the doppler effect.
A: The Doppler Effect is defined as below, The change in wave frequency based on the motion being relat...
Q: Ch.5 Problem 20
A:
Q: A uniform line charge density of 5 nC/m is at y = 0, Z = 2m in frees pace, while -5 nC/m is located ...
A: We know, for a line charge density E=λ2πε0d where, λ is the line charge density d is the distance o...
Q: A circuit made up of 6 resistors is shown in the figure, with resistances R1 = 11 Q, R2= 45 N, R3 = ...
A: Given- R1=11 Ω R2=45 Ω ...
Q: Two gaseous streams containing the same fluid enter a mixing chamber and leave as a singlestream. Fo...
A:
Q: puld you please help me on #77? thank you so much.
A: Let σ1, σ2, and σ3 denote the given respective surface charge densities. Let x0 and y0 denote the gi...
A plane with a speed relative to still air of 78.5m/s is heading due south. After one hour an observer on the ground below sees that the plan has only traveled 255 km, and that the plane is 25.0°to the westof a direct path south. (a) What is the magnitude of the wind velocity? (b) What is the angle of the wind velocity relative to due west?
Step by step
Solved in 3 steps with 2 images