1.31 Resolve the 360-lb force into components along the cables AB and AC. Use a = 55° and ß = 30°. A 360 lb C
Q: A cyclist in a race must climb a 5° hill at a speed of 8 m/s. If the mass of the bike and the biker…
A: Given that-Mass of the bike and biker, m= 80 kgSlope, θ=5°Power, P=mg.Sinθ×vwhere, m is the…
Q: A 20-mH inductor is connected across an AC source with a variable frequency and a constant- voltage…
A: We have-Resistance of the inductor is 2.5×103 Ωand, Current through inductor is 3.6×10-3 AInductance…
Q: A Proton is confined to move in a one- dimensional buy of length 0.410 m a) Find the lowest possible…
A:
Q: The figure shows wire 1 in cross section; the wire is long and straight, carries a current of 4.05…
A:
Q: A concave shaving mirror has a radius of curvature of +33.4 cm. It is positioned so that the…
A:
Q: The picture below shows a situation where we know Balloon B is negatively charged. 77 1. Which of…
A: As baloon B is negatively charged ,baloon A will be positively charged as opposite charges attract…
Q: Calculate the x-, y-, and z-coordinates of the mass center of the bracket formed from the steel…
A:
Q: A 2786 kg solid sphere with a radius of 2 m rolls without slipping down an incline of 0 = 32°. If…
A:
Q: You have been the following vector function which describes an electric field. Its your job to…
A: In yz plane Area vector A=a2i Hence flus through this square will be Flux = E.A=(2i+x2j).(a2i) = 2…
Q: Using the methods of this article, determine the surface area A and volume V of the body formed by…
A:
Q: Conservative mechanical system consists of my and ma A two homogeneous disks of mass The disks have…
A: We have given that system consist of two disks of homogeneous masses of radius r and l is the…
Q: A(k)= Ao = 0 Ak 2 otherwise ko <k < ko + Ak 2
A: Given: A(k)=A0 k0-∆k2≤k≤k0+∆k2 =0 otherwise y(x)=∫A(k) coskx dky(x)= 2A0x sin ∆k2x cos…
Q: Calculate distance of 5th dauk band from central bright band in a bipuisen anßt. Einen. exfil λ =…
A:
Q: The 30-lb block has an initial speed of to 10 ft/s when it is midway between springs A and B. After…
A: Hint :- Recall the friction force Ff = μkN
Q: A 4.909 Particle confined to a box of length L has a speed of 4.70mm/s a) lalhat is the classical…
A:
Q: Let V= (xy, xy, (x-y)z). V is solenoidal. Use the homotopy or cone operator method to find a vector…
A: If vector V is solenoidal ∇→.V→ ∂∂xx^ + ∂∂xy^ +∂∂xz^ .xyx^ -xyy^ + (x-y)zz^ ∂∂xxy - ∂∂yxy + ∂∂z(x…
Q: Image ke Object ↑ Jy €6.00> - L L- Optic axis Lens
A: given distance of images from lens= v= -(6+L)cm distance of object from lens= u =-L cm Height of…
Q: A D 1.8m 12m 0.75m of 250 kg and Crate Chas a mass of 300 kg. are in the back of the pickup try
A: Given: Crate D has a mass of 50kg Crate C has a mass of 300kg are in the load of the truck, The…
Q: Three capacitors with capacitances C1= 2.0, C2=2.0 F and C3= 4.0 F are connected as shown to a power…
A: The equivalent capacitance for capacitors connected in series and in parallel are 1Cs=1C1+1C2+....…
Q: Why do metal-poor stars have a wider range of orbital shapes than metal-rich stars like the sun?
A: Stars are classified into two categories. Population I and Population II. Population I stars are…
Q: The difference in velocities of a light may in glass and in watere is 2.5×10 m/s. R.I. of wakee &…
A: To find-Velocity of light in air Ca=?Given-Cw-Cg=2.5×107 m/saμw=43aμg=1.5=32
Q: (a) Set the equation for E and B for incidence, reflected and transmitted. B1 ER E₁ BR (2) ET BT…
A:
Q: Interstellar dust is found to be at a temperature of 1000 K. At what wavelength will be the…
A: Interstellar dust is formed from dying stars. During supernova explosions, the outer layer of the…
Q: A baseball of mass 0.25 kg is hit at home plate with a speed of 40 m/s. When it lands in a seat in…
A:
Q: 6. An object whose density is lesser than the density of the fluid-base will float. Among the given…
A: The object loses some weight when immersed partially or completely in liquid or fluid called…
Q: Condensers of different capacities are connected as shown in Fig. Find out the equivalent capacity…
A: To find-Equivalent capacity between points A and B.Given-From the figure,we see that,C1 and C2 are…
Q: Two liters of orange juice at T1 = 22.5C is placed in a refrigerator. If energy is removed from the…
A: The orange juice is initially at a temperature of 22.5o C. Energy is being constantly removed from…
Q: How does the ideal gas law fail in the electron degenerate system of a brown dwarf
A: In the electron degenerate system of a brown dwarf, the pressure destroys the relationship between…
Q: The accompanying figure shows the position versus time curve for a certain particle moving along a…
A:
Q: The surface of the preceding problem is modified so that the coefficient of kinetic friction is…
A: Given that-Mass of the crate, m= 40 kgSpeed, d= 8 mInclination of the surface, θ=30°Speed, vf= 5…
Q: In a meter bridge experiment with resistance R₁ in left gap and resistance X in right gap, null…
A: Given : When R1 is connected in the left gap and X in the right gap, lR1 = 40 cm, and with R2 in the…
Q: A solid, homogeneous sphere with a mass of mo, a radius of ro and a density of po is placed in a…
A: The solid homogeneous mass of the sphere is m0, radius r0, density ρ0. From the Archimedes…
Q: (b) Figure 1.1 shows a circular ring carries charge ps = Q/π(b²-a²) in a defined area of a < p < b.…
A:
Q: SORBFT-003. Assume the pulley is frictionless. Coefficient of friction is 0.20 1. What is the least…
A: Solution: 4. A free-body diagram of the system of blocks is given below.
Q: An electron that has a velocity with x component 2.3 × 106 m/s and y component 3.5 × 106 m/s moves…
A: The magnitude of magnetic force on a charge moving in a magentic field is given by F=qv⇀×B⇀here…
Q: Calculate the power delivered to each resistor in the circuit shown in the figure below. (Let R₁ =…
A: Here, R2 and 1.00 Ω resistors are connected in parallel then the equivalent resistance is…
Q: What is the repulsive force between two pith balls that are 8.00 cm apart and have equal charges of…
A: Given that-Charges on pith ballsq1=q2= -30.0 nC=-30.0×10-9 CSeparation between balls, r= 0.08 mForce…
Q: (c) Give an example of a vector field such that its divergence is 1 everywhere and its curl is the…
A:
Q: Current Attempt in Progress The drawing shows three point charges fixed in place. The charge at the…
A:
Q: 3. Calculate the exact reflection and transmission coefficients, without assuming µ₁ = µ2 = μo.…
A:
Q: A series RLC circuit consists of a 35 2 resistor, a 125 mH inductor, and a 125 µF capacitor driven…
A: We know that-The resonance frequency of a RLC circuit is , f=12πLC ....eqtn 01where, L is the…
Q: A solid sphere of radius 40.0 cm has a total positive charge of 24.8 μC uniformly distributed…
A:
Q: n an emergency, it is sometimes the practice of medical professionals to immerse a patient who…
A: When energy in the form of heat is added or removed from or to any object, the temperature of the…
Q: Determine the x- and y-coordinates of the centroid of the shaded area. 45 45 Answers: x = 175 y =…
A: Solution:-Given that
Q: 1. Mr. Richardson just turned 88 years old. How many minutes di he lived? (1 year = 365 days) a.…
A:
Q: A 4.909 Particle confined to a box of length L has a speed of 4.70mm/s a) lalhat is the classical…
A:
Q: ary winding turns are 1000 and 100 respectively. Compute the following: i. secondary current; ii.…
A: Given: The power of the transfer is P=5 kVA =5000 W. The input voltage V1=2.5 kV=2500 V The number…
Q: At the instant a current of 0.20 A is flowing through a coil of wire, the energy stored in its…
A: Given that-Current moving through the coil= 0.20 AStored magnetic energy= 6×10-3 JRelation between…
Q: Determine the resultant of B and C if the resultant of A and B is 100 kN directed along the z-axis.…
A:
Q: Determine the resultant of B and C if the resultant of A and B is 100 kN directed along the z-axis.…
A: Solution:-Given thatResultant of A and B (R)=100 kN directed along z axis
Step by step
Solved in 2 steps with 3 images