1. In which of the following situation ? have does the acceleration? car westward a. The car travels westward at constant speed b. The car travels eastward and speeds up c. The car travels westward and slows down d. The car travels eastward and slows down e. The car starts from rest and moves toward the east.
Q: The jet transport B is flying north with a velocity vg = 625 km/h when a smaller aircraft A passes u...
A: Given Data The velocity oof jet transport B is:vB=625 km/hr The angle between the A and B is:ϕ=70° ...
Q: The Hamiltonian of an electron in a constant magnetic field B is given by H = µuỡ B. %3D where u is ...
A:
Q: Two waves travelling in the same direction are given by: y1(x,t) = 0.2 sin(3rtx- 20t+Tt/2) and y2(x,...
A: The specified wave equation is y1x,t=0.2sin3πx-20t+π2 y2x,t=0.2sin3πx-20t In quantum physics, a wave...
Q: a 90° a 90° Point charges q and Q are positioned as shown in the figure. If q = 4 nC, Q = -1 nC, a =...
A: Given data : q = 4 nC = 4 × 10-9 C Q = -1 nC = -1 × 10-9 C Distance a = 3m Distance b = 1m
Q: The acceleration of a particle is defined by the relation a = -k/x. It has been experimentally deter...
A:
Q: A water hose is used to fill a rectangular tank of width H and height twice as its width. The hose j...
A:
Q: The average value of the radius in a circular system, (r) = S y*r¥ 4tr? dr. Evaluate (r) for Y = ) e...
A: The average value of radius is as follow. r=∫0∞ψ*rψ 4πr2 dr ...
Q: Researchers test canine locomotion by measuring the ground reaction force (the vector sum of the nor...
A: Solution:-Given thatInstantanrous ground reaction force (R)=1.7×Weight of the dogR is at 16° from th...
Q: A semi truck with a trailer is designed to stop in a 100 m distance while maintaining its load insid...
A:
Q: A 210-turn square wire coil of area 256 cm? and L= 16.0 cm rotates about a vertical axis at 1900 rpm...
A:
Q: A small rectangular coil of 6 mm by 6 mm is placed in the middle of a solenoid of 40 mm length havin...
A: Given that length of the side of coil b = 6 mm = 0.006 m length of the solenoid L = 40 mm = 0.040 m ...
Q: If a 15 mW unpolarized He-Ne laser beam is incident at the following glass-air interface at qi=30o c...
A: Given, power of unpolarized laser beam is P=15mW incident angle is θi=30o the refractive index of ai...
Q: 3. A 5.00 kg satellite is to be launch in geosynchronous in orbit on Earth. (a) At what altitude abo...
A:
Q: - If the ratio of the speed of the light in the air to the speed of the light in a dielectric is (c/...
A: We know that:- The refractive index of the medium is given by, n=cv Equation 1 where, c is th...
Q: uring a hurricane, a 1,200 Hz warning siren on the town hall punds. The wind is blowing at 55 m/s in...
A: This problem is based on the concept of doppler effect.
Q: A homogeneous dielectric (c = 2.5) fills region 1 (x 0) is free space. If D 12 & – 10 ý +4 2 nC/m²,...
A:
Q: 6. Explain the color coding scheme of 5 band resistor?
A: Answer 6: There are various resistors having different colors, these dolors do have some special cod...
Q: A happy heat-loving bug is wandering on a hot plate. The temperature at any point on the plate is gi...
A: Given data : T(x, y) = 220exp[- (x²/4) - (y²/5)] To find : 1) the rate of change in the temperature...
Q: 15. A 100µF capacitor in series with a 402 323 1o3 resistance is connected to a 110V. 60 Hz supply. ...
A: Solution:-Given thatCapacitance (C)=100 μF=100×10-6 F=10-4 FResistance (R)=40 ΩBoth are connected in...
Q: A coil with a radius of 4.00 cm and 500 turns is placed in a uniform magnetic field that varies with...
A:
Q: Can u solve the whole question for me
A: Solution: a). let x be the distance moved along the inclined plane by mass m1 and velocity v. At the...
Q: 2. For a potential "cliff" which is defined by I0. find the reflection coefficient if E = r< 0, as u...
A:
Q: Define the limitations of difference amplifiers and explain that when it does not meet the particula...
A: Differential Amplifier is a device that is used to amplify the difference in voltage of the two inpu...
Q: Part A A 55.0-cm-long hollow nichrome tube of inner diameter 2.8 mm, outer diameter 3.0 mm is connec...
A: Given, For a hollow nichrome tube The resistivity of Nichrome is ρ=15×10-7Ω.m inner diameter is di=2...
Q: a (ft/sec?) 12 t (sec 6 FIG. P-1034.
A:
Q: Co 0 = 30° A sphere of weight W is released with no initial velocity and rolls without slipping on t...
A: Given Weight = W Radius =...
Q: Question 2: In the truss shown in the figure: 4 m 5 m 5 m 5m 5 m G M Ins tex 60 kN 90 kN 60 kN 1. Dr...
A: Answer...
Q: Review Part A The boy jumps off the flat car at A with a velocity of v = 4 ft/s relative to the car ...
A: This can be solved using conservation of momentum according to which total initial momentum is...
Q: A coaxial cylinder of length L = 5 m consists of two cylindrical shells of radii a = 15 cm and b = 2...
A: The electric field is a vector quantity which means that it has both magnitude and direction to it. ...
Q: PROBLEMS 1. Dhamira walks 300 m north and then 500 m west. (a) Illustrate the given and represent th...
A: First distance walked by Dhamira is given as, d1=300 m. Second distance walked by Dhamira is given a...
Q: The magnetic field of a harmonic plane electromagnetic wave is given by the expression (image) where...
A:
Q: 12.4 • (a) What is the average density of the sun? (b) What is the av- erage density of a neutron st...
A: Given: The mass of the sun is M = 1.99 x 1030 kg The radius of the sun is R = 6.995 x 108 m
Q: A solid cylindrical conductor with a length of L and a charge of +q is surrounded by another conduct...
A: Given a solid conducting cylinder of length L and charge +q with a radius a that is surrounded by a...
Q: What are some tools you use to perform work? 2 What is a chain block used for? 3 Why do machines can...
A: Some tools to perform mechanical work in our day today life are as follows Wrenches Pliers Hammer P...
Q: A golfer tees off on a par 5 hole. The mass of the ball is 46 g and the mass of the driver head is 2...
A: Given that:M=210 gm=46 gu1=50 m/sv1=45 m/su2=0 (since the ball is at rest initially) v2=?
Q: The typical radius of the of a xylem vessel of a plant is 0.02 cm. How high is the water rise in suc...
A: How high is the water rise in such a vessel at 293 K. given, radius of xylem vesselr=0.02 cm=0.02×10...
Q: The motor draws in the cable with an acceleration of 3 m/s. The beam has a uniform mass of 25 kg/m, ...
A:
Q: A positive point charge, q, and mass, m, is initially at rest in a uniform electric field of magnitu...
A: The charge, initially being at rest, is placed in an electric field pointing towards the x direction...
Q: Early Monday moming, the temperature in the lechure hall has fallon to 39F, the same as the temperat...
A:
Q: A curve on a highway has a radius of curvature of 200.0 m. What is the magnitude of a car's centripe...
A: Given that,Radius of curvature (r) = 200 (m) Constant Speed (v) = 26.8 (m/sec) Time (t) = 4.00 (se...
Q: A 17 kg body is moving through space in the positive direction of an x axis with a speed of 250 m/s ...
A: Given, Mass of the parent nuclei,m = 17 kg Speed along x-axis, v = 250 ms Mass of the 1 part, m1 =...
Q: A rod 10.0 cm long is uniformly charged and has a total charge of -25.0 µC. Determine the magnitude ...
A:
Q: Rub a comb through your hair and use it to lift pieces of paper. It may help to tear the pieces of p...
A: When a person rub a comb through hairs, electrons get transferred to the comb. Now when it is broug...
Q: An ice tray contains 500 g of water. Calculate the change in entropy of the water as It freezes comp...
A: As per our guidelines, we can answer only one question. please repost remaining questions.
Q: Three positive charges are located on a two-dimensional plane. Point charge Pis located at the origi...
A: Charge P is located at (0,0,) charge Q is located at (0,3 cm) charge R is located at (3 cm, 0) The f...
Q: 25.41 · BIO Treatment of Heart Failure. A heart defibrilla- tor is used to enable the heart to start...
A: Given Data The current passing is:I=12 A The voltage is:V=25 V The time is:t=3.0 ms=3×10-3 s To fi...
Q: Four charges form an isosceles trapezoid: Q1 = +2C is located at vertex X; Q2 = -3C is located at ve...
A: Given, charges are, Q1=+2CQ2=-3CQ3=+4CQ4=-5C And all charges are placed at the vertice of the trapez...
Q: which is more stable, a basket with fruts or a basket without fruits?
A: SOLUTION: A basket with fruits will have more weight than an empty basket as the weight of the indiv...
Q: 1A = (6t – 3) ft/s² and ag = (1212 – 8) ft/s² %3D %3D -
A:
Q: An object with a mass of 40 kg is acted on by a net force of 680 N Determine the acceleration of the...
A: We can say that, According to the Newton's second law, Net force = mass x acceleration
Step by step
Solved in 2 steps with 2 images