The cable AB carries a tension of 530 N. Determine the moment about O (positive if counterclockwise, negative if clockwise) of this tension as applied to point A of the slender bar. B 400 mm 690 mm 21 Answer: Mo= i N.m
Q: Determine the heighth above the base B at which the resultant of the three forces acts. 220 lb 38"…
A: Equilibrium occurs when all external forces and couples acting on a given object are zero. The…
Q: Calculate and determine the (a) angle of reflection (b) refraction (c) light velocity in air and (d)…
A:
Q: Question 12 of 15 An eagle is watching ants crawl along the ground in light of wavelength 550 nm as…
A:
Q: II. A plate is in the form of a parabolic segment with base 30 ft and height 18 ft. It is fully…
A: Given: The height of the parabola is h=18 ft. The base of the segment is b=30 ft.
Q: You release a snowball from rest at the top of a 15 m tall platform. Your friend, directly below…
A:
Q: The force F has a magnitude of 640 N. Express F as a vector in terms of the unit vectors i and j.…
A: Identify the x and y scalar components of F. Given, Force, F=640 NAngle, θ=26o
Q: In a laser system, the energy difference between the upper (excited) energy levels E1 and the ground…
A:
Q: 42. Determine the capacitance of a conducting sphere of radius 2.5 mm, covered with a polyethylene…
A: Concept: Given: Inner radius of conducting sphere (a)=2.5 mmOuter sphere of conducting sphere…
Q: 30. The waveforms in Figure 6-81 are observed on the inputs of a 74HC151 8-input multiplexer. Sketch…
A: In this question, we have to make a table for the output waveform and with the help of the table…
Q: A rod 12.0 cm long is uniformly charged and has a total charge of -23.0 pC. Determine the magnitude…
A:
Q: 10. A small block slides down a frictionless track whose shape is described by y = (x^2) /d for x0.…
A: A flat supporting surface slanted at an angle, with one that beyond than the other, is known as an…
Q: The caster unit is subjected to the pair of 92-lb forces shown. Determine the moment associated with…
A: Solution:- Given that, The caster unit is subjected to the…
Q: 4. A dielectric sphere with relative permittivity of E, and radius of R is charged with uniform…
A: Solution: Using Gauss integral formula, the electric field can be written as the following:…
Q: What is the sum of the three vectors in the 2/3 picture: à = (4.2 m)î – (1.5 m)ĵ, ¯ = (−1.6 m)i +…
A: The sum of the three vectors are given by: a→=4.2 i-1.5 j mb→=-1.6 i+2.9 j mc→=-3.7 j mThe sum of…
Q: Q5- Below is a section diagram of mass spectrometer. ACCELERATION IONISATION vaporised sample a)…
A: Given Describe the mass spectrometer ionization and acceleration, as following below.
Q: Determine the maximum horizontal and vertical velocity at a depth of 2.0m for a wave with the…
A: Given: Let us consider the given data, Wave period,T=9 Sec Wave height,H=3 m Water depth, d=5 m To…
Q: At what angle 8 must the 430-lb force be applied in order that the resultant R of the two forces…
A:
Q: For a limited time interval, the voltage across a 1.35 microfarads (or, equivalently, 1.35 x 10-6…
A: C = 1.35 x 10-6 F v(t) = 4.05 + 26.3 t + 29.1 t2 v'(t) is the derivative of v(t) w.r.t. t…
Q: SHOW YOUR COMPLETE SOLUTION, MAKE SURE YOUR ANSWERS ARE IN 4 DECIMAL PLACES. Three uniform sheets of…
A:
Q: A disk with a moment of inertia of 0.02 kg*m² starts spinning from rest, and reaches a final angular…
A: Given The moment of inertia is I=0.02 kgm2 The final angular velocity, ω=2 rad/s. Number of…
Q: An electron moves in a uniform circular motion under the action of an external magnetic field.…
A:
Q: Determine the moment of the 130-lb force about point A and about point O. 39" B 30" F=130 lb,…
A: Given :
Q: Fill in the particles missing in each of the following decays: a. K →° +e+? b. Kᵒ →π° +7° + ? c.…
A:
Q: What are gravitational waves? How are the generated? What do they do and how can we detect them?…
A: Given What are gravitational waves, how are they generated, what do they do and how can we detect…
Q: - 5. (Ch. 21 Example Variation 42 in Wolfson) An infinitely long rod carries a uniform volume charge…
A:
Q: 1.)Relate the electric potential energy and gravitational potential energy with work, and electric…
A: Electric potential energy can be related to electric field and gravitational potential energy with…
Q: Use Stokes' theorem to evaluate SF. dr where F = z²î + y²ĵ + xk and C is the triangle with vertices…
A:
Q: 2. Effect of slew-rate limit. A digital pulse that starts at zero, rises to a fixed high level, and…
A:
Q: Experiment # 1 2 3 Initial Final Horizontal Horizontal Speed (m/s) Speed (m/s) Initial Vertical…
A: In the horizontal direction, the initial and the final velocity in the projectile motion remains…
Q: ++7
A: Given that,Mass : m= 150 (g) = 0.150 (kg)Initial speed : vi = 12 (m/sec)Final speed : v = 20…
Q: Question 1 In the figure shown below, the 4 forces are being supported by an eyebolt. Determine the…
A: Given: The value of F1 is 2 kN. The value of F3 is 1.2 kN. The value of F4…
Q: #4
A: Given that,Mass of the object : m = 3.54 kgAcceleration due to gravity : g=9.81 m/sec2Coefficient of…
Q: Patients with Graves disease have an overactive thyroid gland, and are commonly treated with…
A: Given, Half-life, t1/2=8days Activity, A=9.9mCi The decay constant is given by,…
Q: A mass-spring system is initially at its equilibrium point with an initial velocity of 7 m/s in the…
A: Given:mass of the block, m = 2 kgspring constant, k = 10 N/mdamping constant, b = 8 Ns/mExternal…
Q: For an object at infinity (s=oo). say a near-sighted person has an image form 2 cm behind their…
A:
Q: Q2:-X-rays of wavelength 10.0 pm are scattered from a target. Find the maximum wavelength present in…
A: Given: The wavelength of the λ=10.0 pm =10×10-12 m. The Planck constant is h=6.626×10-34 J·s. The…
Q: The 350-kg uniform I-beam supports the load shown. Determine the reactions at the supports. -5.7 m…
A:
Q: A supernova remnant is now 3.05 pc in radius and is expanding at 1,100 km/s. Approximately how many…
A: Given, The radius: r=3.05 pc=3.05×3.1 × 1013 km 1 pc =3.1 × 1013 kmor, r=9.455 ×…
Q: The Taylor expansion of the function In(cosh x), where x is real, about the point x = 0 starts with…
A:
Q: A rod 12.0 cm long is uniformly charged and has a total charge of -23.0 pC. Determine the magnitude…
A:
Q: T Give the general equation of the plane containing the point (3,-1,4) and x 2-2 perpendicular to…
A:
Q: Answer letter d
A: Given A radium source contains = 50 mg of R88226a in equilibrium τ12 = 1602 year
Q: Dimensional analysis of the force O MLT OM/LT OM/L2 OM/L OL/T O ML/T2 None of the above
A: We have to tell about dimensional analysis of force.
Q: the change of motion is proportional to the applied force and takes place .in the direction of the…
A: The change of motion is proportional to the applied force because the change of momentum is…
Q: Estimate the angular resolutions of a radio interferometer with a 5000-km baseline, operating at a…
A: The angular resolution of a telescope is the ability of a telescope to differentiate between very…
Q: A spring has a mass of 1 kg attached to the end of it. If the spring has a spring constant of 300…
A:
Q: How many Bravais lattices are possible in two dimensions? Draw and label each of them along with the…
A: Bravais formation is a mathematical concept where there are infinite no of points in space such that…
Q: 7. This time, your mass is 73.8 kg and the sled s mass is 12.8 kg. You re on the sled, initially…
A: Given,M=73.8 kgm=12.8 kgv=7cm/s=0.07m/smb=0.197 kg
Q: A particle is confined in a box of length L as shown in the figure. If the potential is treated as a…
A:
Q: The wavelength of a light in air and in O a medium are 6000 A and 4000 A respectively. If c is speed…
A: To find-Speed of light in that medium will be (cm)=?Given-λm=4000 A0λa=6000 A0Speed of light=c
Step by step
Solved in 2 steps with 1 images