A cable stretched between the fixed supports A and B is under a tension T of 2.3 kN. Express the tension as a vector using the unit vectors i and j, first, as a force TA acting on A and second, as a force Tg acting on B. 760 mm Α' 490 mm Answers: TA-i TB-i i+ i i+ i B j) kN j) kN
Q: The variation of electric field due to a uniformly distributed charge sphere of radius a = 2.5 cm is…
A: radius of the sphere, a=2.5 cm=2.5×10-2 m Charge Q=10 μC=10×10-6=10-5 C Electric field inside the…
Q: Why do atoms absorb and reemit radiation at characteristic frequencies?
A: Bohr's model of an atom says that electrons inside an atom will have a well-defined circular orbit.…
Q: The ideal gas law describes the state of a hypothetical ideal gas, i.e., PV = nRT where P is the…
A: Given: PV = nRTn = 0.654 molesT = 447 KV = 12.3 LR = 8.31dTdt = 3 K/mindVdt = 2 L/minWe have to…
Q: 6
A: Given that,Mass of copper metal : m = 84.59 kgMass of water : M = 112.64 kgRadius of circle : r =…
Q: Suppose there are approximately 2.0 x 10 asteroids in the asteroid belt that have a diameter larger…
A:
Q: The ratio of the distribution of the atoms in the sapphire laser that produces A beam of light of…
A:
Q: A cyclotron for accelerating protons has a magnetic field of 1.4 T and a radius 0,7 m. a. What is…
A: Solution:- a). Cyclotron is a device used to accelerate charged particle…
Q: 49. According to Biot-savart and Ampere's Law, the direction of magnetic field if the direction of…
A: Given: Direction of current = az
Q: The cable AB prevents bar OA from rotating clockwise about the pivot O. If the cable tension is 680…
A:
Q: 3. In the above diagram, the left cable is strong, but the right cable can only handle a maximum…
A: Required: Heaviest Weight
Q: An AC generator that delivers an effective potential difference of 280 V is connected to and…
A:
Q: 4. An alpha particle with a charge of +2e is fixed at the origin. A proton is aimed at the alpha…
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: The divergence of vector (r) equal to -3 3 -2 O 2 O ~
A:
Q: 10. Complete each of the following radioactive decay equations. 235U- Th+ α 90 37Rb→ Sr+ 87 87 Ge B…
A:
Q: The thickness of the membrane that surrounds an alveolar sac is 300 µm. How long does it take (ms)…
A:
Q: If the greatest dimension of a receiving antenna operating at a frequency of 9.5 GHz is 10 cm,
A:
Q: Pull the pendulum ball from the equilibrium position to the positive direction of displacement, so…
A: Given, A pendulum ball is oscillating about the equilibrium point.
Q: Quasars are faint, distant sources of radio waves. (Quasar is short for "quasi-stellar source." They…
A: Given: The rate at which the quasar radiates energy is 1040 W. Power is equal to P=Et where E is…
Q: For an RLC series circuit, the voltage amplitude and frequency of the source are 80 respectively.…
A: Given that, For a series RLC circuit, the resistance of the resistor is R=450Ω the inductance of the…
Q: The two vectors A and B (A=i-2j+k, B-i-k) are parallel O perpendicular O opposite O O O O
A:
Q: A 5.25-g bullet is fired into a 360-g block of wood suspended as a ballistic pendulum. The combined…
A: Solution:-Given thatmass of bullet=5.25 g=5.25×10-3 kgmass of block=360 g=0.36 kgheight (h)=8.75…
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: the change of motion is proportional to the applied force and takes place .in the direction of the…
A: Given: The change of motion is proportional to the applied force and takes place in the direction of…
Q: 7. Solar energy reaches the earth at the rate of about 1.4 kW per square meter of surface…
A:
Q: as an aerospace engineering student, where do you utilize flight simulators?
A: To find: Let's discuss about the value of a flight simulator in an aeronautical engineering class.
Q: d. What is the population inversion condition in semiconductor laser? How can you obtain population…
A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…
Q: Velocity at which the force resistance is just equal and opposite to the weight of the body called…
A:
Q: 1. There are four forces acting on a pole, one points north, one points south, one points east, and…
A: Given, There are four forces acting on a pole.
Q: 5. The ideal gas law describes the state of a hypothetical ideal gas, i.e., PV = nRT where P is the…
A: Find the rate at which the pressure is changing. Given, No. of molesn=0.654rate of increase of…
Q: A neutron gives out all its energy if the neutron collision coefficient is O E/EO O EOE EO/E
A: Initial kinetic energy before the collision, E0=12mv2 Final energy after the collision, E=12mv12…
Q: T Give the general equation of the plane containing the point (3,-1,4) and x 2-2 perpendicular to…
A:
Q: Find the force on the end of a trough in the form of a semicircle of radius 2 ft., when the trough…
A: the force on the end of a trough. given, Density of liquidρ=60 lbft3radius of semicircler=2…
Q: The free vibration of a linear spring-mass-damper system is governed by: mx + cx + kx = 0 Let m= 1.0…
A:
Q: The position of a particle in millimeters is given by s = 30 - 13t+t² where t is in seconds. Plot…
A: The position of a particle is s=30-13t+t2 The position for t=1 s is s=30-13×1+12s=18 The position…
Q: The thickness of the depletion region is directly proportional to the voltage root O VO+Vb
A: The problem is based on the concept of thickness of the depletion region for a pn junction…
Q: If a rock containing U-238 initially reads 40.4 counts per minute on a Geiger counter, what will its…
A: Solution:- Half life=4.468×109 years…
Q: In the figure, one end of a uniform beam of weight 130 N is hinged to a wall; the other end is…
A: The weight of the uniform beam is given as, W=130 N, The angle between the wall and the beam is…
Q: The total energy of damped harmonic oscillator is by the sum of .kinetic and potential energy
A: Damped Harmonic Oscillator: Damped harmonic motion is a simple harmonic motion in which the…
Q: 48. One weber is equal to: a. 1x 108 Maxwell b. 1x 106 Maxwell c. 1x 10⁹ Maxwell d. 1x 10¹0 Maxwell
A: one weber is equal to the magnetic flux in a square meter whose flux density is equal to one Tesla.…
Q: For the mechanism shown below, compute the magnitude of the force (F) required to break contact at…
A: Given s = 10 mm K = 1800 N/m Compute the magnitude of the force (F) required to break contact at…
Q: Use k = 9.00 ∙ 109 Nm2 /C2- Pay attention to unit conversions. 1. A positive point-like charge of…
A:
Q: In the figure, the hemispherical shell has a charge density o and radius a. (a) Find the total…
A: Given: Surface charge density on a hemispherical shell = σ Radius of the hemisphere = a The…
Q: C FIELD THAT FILL ATES IN THE DOM
A: Given: a=2.3 cm b=1 cm
Q: A critically damped oscillator is represented by ̈x + 4 ̇x + 4 x = 0, where the coefficients are…
A: The critically damped oscillator differential equation of motion is given by: x¨+4x˙+4x=0which…
Q: Attempt only if you can answer in neat and clean handwriting otherwise I'll downvote A rod 12.0 cm…
A:
Q: I z( max)
A: Solution: When maximum current is flowing through the Zener diode, the current through the load will…
Q: When conducting a run to measure the loss of kinetic energy during the collision, you push the…
A: Given: In a collision experiment, the collision happens with a clattering sound. Asked: a. How…
Q: If the energy of a fast neutron is 3 MeV and the effective mass number of water is 3, how many…
A:
Q: An ac voltage source that has a frequency fis connected across the terminals of a capacitor. Which…
A:
Step by step
Solved in 2 steps with 2 images