PROBLEM: Determine the tension in each cord in the figure shown. 389 N 38⁰ 62⁰ 35⁰ 55⁰ 525N
Q: Dimension of " 2 " (Const.) = 1 is that Dimension of " 2 " (Constant) = 1 in soloution above?
A: We have to find out if the number "2" Has dimension or not
Q: Calculate the Schwarzschild radius for Milky Way.
A: To calculate schwarzschild radius of milky way
Q: In the case of uniform circular motion the magnitude of the acceleration is constant. O True False
A: In the case of uniform circular motion the magnitude of acceleration remains constant . The above…
Q: 198Au has a decay constant of 2.97 x 10-6 s-1. Activity of 1 g of the sample will be 9.03×1015 Bq.…
A: Unstable nuclei become stable by radiating energy. This process is called radioactivity. The rate at…
Q: 2. The wheel shown below has a mass of 5 slugs and a radius of gyration for the z-axis through point…
A: Given : a wheel of mass 5 slugs and radius 0.7 ft
Q: The potential in a certain region is given by V = 3(x2+y2-2z²2), where x,y, and z represent spatial…
A:
Q: An experimental fireworks shell is launched vertically from point A with an initial velocity of…
A:
Q: 2. A slender, uniform bar weighs 193 lbs and is shown below. It has an angular velocity of 2 rad/sec…
A: Normally, a surface exerts a force on an object in contact with it that prevents the object from…
Q: If the Fermi energy EF is in the middle of the GaN band gap, what is the probability of finding an…
A: Given that we have to find out the probability of finding an electron at an energy level kbT above…
Q: The sprinter begins from rest at position A and accelerates along the track. If the stationary…
A: The speed of the sprinter is v= 9.04 m/s. the value of r(dot)= 6.392 m/s The value of velocity…
Q: A sprinter practicing for the 200-m dash accelerates uniformly from rest at A and reaches a top…
A:
Q: Question: Calculate and compare the relative ranges of 10 MeV alpha, proton and electron particles…
A:
Q: 6. Series RLC circuit consists of a resistance R = 250, inductance L = 0.25 H and capacitance C =…
A:
Q: In the design of a timing mechanism, the motion of pin P in the fixed circular slot is controlled by…
A:
Q: m. What frequencies would you expect to see in the spectrum analyzer?
A:
Q: A solution of In-111 DTPA from the Amersham Corp. in Great Britain arrives in your department with…
A: The half-life of In-111 according to the chart of nuclides is…
Q: State golden rule for quantum mechanics. Why is it valid only when perturbation is weak?
A:
Q: A series LRC circuit consists of a 5.00-pF capacitor, a 7.25-mH inductor, a 75.0-02 resistor, and a…
A: Given Capacitance C = 5.00 pF = 0.5×10-11 F Inductance H = 7.25 mH = 0.725×10-2 H Resistance R =…
Q: Two metal spheres, each of radius 3.5 cm, have a center-to-center separation of 1.6 m. Sphere 1 has…
A:
Q: 2. For the device shown below, collars A and Care pinned together at point C, and they slide on rods…
A:
Q: A neutron star has a mass of 2.0 × 1030 kg (about the mass of our sun) and a radius of 5.0 x 103 m…
A: Gravitational force is fundamental force in nature. It depends on the 2 masses and distance between…
Q: 2. For the device shown below, collars A and Care pinned together at point C, and they slide on rods…
A:
Q: Derive expression for the energy of a 2D square box starting from the full two dimensional…
A: The required solution for the above problem is
Q: The car A has a forward speed of 21 km/h and is accelerating at 3.4 m/s². Determine the velocity and…
A:
Q: 2. An ideal superball clock features a ball bouncing back and forth between two walls in…
A: The horizontal velocity component describes the effect of velocity on the horizontal displacement of…
Q: Particle Physics diagram of the Fundamental Vertices for a photon, W (+-), strong and Z.
A: Feynman Diagrams are a pictorial representation of particle interactions. A Feynman diagram consists…
Q: In the design of a timing mechanism, the motion of pin P in the fixed circular slot is controlled by…
A: We have given that pin initially at rest u = 0 Speed of at halfway point. V1 = 110 mm/s…
Q: A signal of 800 nm is transmitted to a satellite orbiting Earth at 190 km. Calculate the shift in…
A: When light is moving away from a gravitational source its energy will decrease. The wavelength will…
Q: 1. Determine the magnitude of the resultant force. 2. Determine the angle between the resultant…
A:
Q: An old wooden tool is found with 20 percent of ¹4C when compared to fresh wood Estimate the age of…
A: Unstable nuclei will decay into stable ones. This process is called radioactive decay. This process…
Q: Suppose that two nondimensional quantities are ex- actly A = 6.67 and B = 1.726. Using the rules for…
A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…
Q: In a sample that contains hydrogen, among other things, four spectral lines are found in the…
A:
Q: The Lyman a line in the hydrogen spectrum has a wavelength of 121.5 nm. Find the change in…
A: When a photon is leaving a gravitational source it will lose energy in the gravitational field. This…
Q: A radioactive equilibrium between 99mMo/99m Tc generator and its daughter is a transient…
A:
Q: Can you suggest a possible origin for the helium gas that is part of the Earth's atmosphere?
A: Helium is the second most abundant element in the universe. It accounts for about 25% of the atoms…
Q: A cell of e.m.f. 3V and internal resistance 402 is connected to two resistances of 10 2 and 24 2…
A: We have to compute here- Current through each resistance=? The data provided is given as- Emf=3 V…
Q: A-350-kg box is pulled 7.60 m up a 35.0° inclined plane by an external force of 5000 N that acts…
A: Given: Mass=350kg d=7.60m Angle=35 deg External force=5000N Need to find Work done by external…
Q: The acceleration of a particle is given by a - Avt 5 where A=1.9 m/s2 .At t=0, v= 7.1 m/s and 219. ▼…
A:
Q: ercury column are determined -mn iri as th by th rical empera
A: Given: Mercury column's length is 15 cm Final length is 19 cm
Q: (d) What If? Repeat parts (a) through (c) of the problem in the case that the capacitor is immersed…
A: (d) The battery is connected, the potential difference between plates will remain same, so…
Q: A wave power generator is 20 m long and has an overall efficiency of 35%. If the waves have an…
A:
Q: 4. (From an old exam) In the 2006 Winter Olympics, Thomas Morgenstern of Austria won a gold medal in…
A:
Q: When did the first 8-track recorder enter commercial use?
A: 8- Track recorder is also known as Stereo 8 Cartridges a magnetic analog music device
Q: An 1 g sample of a radioactive element takes 83.92 million years to reduce into 1 µg. Calculate the…
A: Radioactive decay takes place when an unstable nucleus becomes stable. The instability arises due to…
Q: 10. A plane flying at 245 m/s [E270S] takes 36 seconds to change its velocity to 245 m/s [S270E]. a)…
A: Given, A plane is flying at 245ms E270S takes 36 seconds to change its velocity to 245ms S270E.
Q: 55 SSM A Nichrome heater dissipates 500 W when the applied potential difference is 110 V and the…
A: RH be the resistance at the higher temperature (800°C) and let RL be the resistanceat the lower…
Q: A 10 g sample of a radioactive element takes 93s to reduce into 1 g. Calculate the half-life and…
A: Radioactive decay is the process by which an unstable nucleus attains stability by releasing…
Q: Compute the approximate nuclear radius of: (~) (c) Palladium-46
A: The destiny of a nucleus is independent of the mass number A. Very light nuclei and heavy nuclei…
Q: What is the order of magnitude of the current measured by a Retarding Potential Analyzer at 400 km…
A: Given, The altitude h=400km The retarding potential is zero.
Q: 7. A 5-kg box with Initial speed 4 m/s slides across the floor and comes to a stop after 0.7 s. (a)…
A: We are given a box moving over a surface with some friction. The time required by box to stop is…
Step by step
Solved in 2 steps with 2 images
