Determine the horizontal and vertical components of reaction on the beam caused by the pin at B and the rocker at as shown. Neglect the weight of the beam. D= 400KN 240kN 0.2 m 45° A B 2 m 3 m 2 m 1280KN
Q: The ball D has a mass of 312.5 kg. If a force F = 350 N of is applied horizontally to the ring at A,...
A:
Q: Determine the moment of inertia (cm4) Ty of the area shown with respect to the vertical line that pa...
A:
Q: You set up an experiment with two polarizer screens on an optical bench and collect data for the int...
A:
Q: a) If you have a mass of 65 kg, determine the f gravity acting on you if you were on the ` surfa oth...
A: The force of gravity is given as F=GMmr2 ................................................. (1) wher...
Q: 5.0 kg and of the ball of mass m2 = 10 kg 1s the speed of the block of mass mj = when it has fallen ...
A: Here, both block and ball travels 1m as both attached to string. So solving equations of motion we c...
Q: Lagrangian of a system is L = - =-mx² -kx² - * versus x g.raph is (a) straight line (b) circle (c) e...
A:
Q: 1. Two men exert forces F = 400 kips and P = 200 kips on the ropes. Determine the moment of each for...
A:
Q: 1. Calculate both the theoretical and experimental values of the acceleration of the cart. .... the ...
A:
Q: 6. X-ray diffraction: (a) Determine the maximum wavelength for which Bragg reflection can be observe...
A:
Q: Using ( annihilation operator ) prove that the wave function for ground state of harmonic oscillator...
A: Concept used: Annihilation operator on acts on a state and lowers it by 1. It acts on ground state t...
Q: A flashlight is powered by 3-V battery and uses a bulb with a resistance of 60 Q. What will be the c...
A: Given that,Voltage : V = 3 (V)Resistance : R = 60 (Ohm)Here we need to find the current :Now,As we k...
Q: Emmanuel Zacchini launched as a human cannonball in 1940 soared over three Ferris wheels each 18.0 m...
A: The projectile motion can be defined as an object under free fall when thrown with some velocity at ...
Q: Andy forms a hollow lens whose skin is very thin, strong, and transparent. The inside of his lens i...
A:
Q: Explain in detail, « difference of path lengths for waves. Add a diagram to better visualize the con...
A: Here it is asked to explain the concept of difference of path length for waves.
Q: A pure dipole p = p2 is located a distance a above an infinite grounded conducting plane (V = 0), as...
A:
Q: A "scale is constructed with a -lông cord and the 45-Ib Bl8čk D. The cord is ёd to a pin at A and pa...
A:
Q: What was the maximum age of the universe predicted by Hubble's first estimate of the Hubble constant...
A: Hubble's law is the observation in the cosmology regarding the motion of the galaxies away from the ...
Q: PROBLEM 6: Block A is 200 kg & µs = 0.2. Find the mass of block B so that motion impends to the a. R...
A:
Q: A pilot weighs 150 lb and is traveling at a constant speed of 120 ft/s. Determine the normal force h...
A:
Q: A particle leaves the origin with its initial velocity given by v= 18.4i+14j m/s, undergoing constan...
A: Given: v= 18.4i+14j a = -1.2i+0.26j Please understand, when the particle crosses the y-axis, then th...
Q: 95ICHS (1) m,v, = (m, + m,) Apply the isolated system model for momentum in the y-direction: (2) mzv...
A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new ques...
Q: 1. Which of the followings can be considered as the electric flux of a non-uniform electric field pa...
A: (1) The electric flux of a non-uniform electric field passing through an open surface is given by : ...
Q: A 100 ohm resistor is connected to a 220 V, 50 Hz ac supply. What is the rms value of current in the...
A: Given that,Resistance : R = 100 (Ohm)Voltage : V = 220 (V)Frequency : f = 50 (Hz)Here we need to fin...
Q: Q1. (b) A motorcyclist starting from rest travels along a straight roed and for 10 s hes an accelera...
A: Here we have very hard question. We just have to do some integration here. But main problem is to fi...
Q: 4. Ionic bonding: Calculate the potential energy for an ion in a sodium chloride crystal (the lattic...
A:
Q: A 60 kg boy on roller skates moves with a speed of 5 m/s. He runs into a 45 kg girl on skates, assum...
A:
Q: Determine the magnitude and direction of the resultant of the three forces considering 80 N force wi...
A: Given, The magnitude of forces F1=1975 NF2=565 NF3=50 N
Q: How much power is consumed by a 12-V incandescent lamp if it draws 150 mA of current when lit?
A: Given that, Voltage : V= 12 (V) Current : I = 150 (mA)Here we need t...
Q: when light with a wavelength of 198 nm strikes the surface of tin metal, electrons are ejected with ...
A: Given that:Emax=2.9×0-19 Jλ=198 nm=198×10-9 m
Q: At what angle should the axes of two Polaroids be placed so as to reduce the intensity of the incide...
A: Since the question are not interlinked the solution for the first question is provided here. Please ...
Q: ge of 100 metre. the potential at a distance 10 cm from its centre. A sphere of radius 5 cm has a ch...
A: Given that,Radius : r = 5 (cm)Here we need to find the voltage :Now,As we know that, ...
Q: This problem explores how a current-carrying wire can be accelerated by a magnetic field. You will u...
A:
Q: 4. Two trains pull a ship through a canal that has a length of 2.00 km. The trains are connected to ...
A: Work done = F.s Dot product between force and displacement. W = F s cos (angle) F is force on objec...
Q: Uut UI points What is the Absorbance of a solution that is at a concentration of 0.005 M, if its mil...
A:
Q: On a frictionless canvas a 6.5 kg block can slide along the x-axis and is subjected to a force of 90...
A: Given, Mass m = 6.5 kg Force F = 90 N Initial velocity u = 0 (at rest) ...
Q: An Andean condor with a wingspan of 230 cm and a mass of 12.0 kg soars along a horizontal path. Mode...
A: Given: Mass m = 12 kg L = 230 cm = 2.3 m W = 47 cm = 0.47 m Area of wing = L x W
Q: A star has a mass of 1.03 x 1030 kg and is moving in a circular orbit about the center of its galaxy...
A: Given that Mass of star is M=1.03×1030 Kg Radius of circular orbit is R=2.4×104 light years⇒R=2.4...
Q: The crate has a weight of 16KN. Determine the force in each supporting cable. 30% A
A:
Q: A 20-lb projectile is moving with a velocity of 100 ft/s when it explodes into two fragments ? and ?...
A:
Q: A transmission power is held by three guy wires attached to the pin at A, and is anchored by bolts a...
A: Given, A transmission power is held by three guy wires
Q: Q2: Consider a force F given by 1 F r2 + ar + B`r where r is the position vector to point (X), r is ...
A: Solution: (a). A force is conservative if the curl of the force is zero. Let us find the curl of the...
Q: Example 2.7. Find the potential inside and outside a spherical shell of radius R (Fig. 2.31) that ca...
A:
Q: estar. Astronomers have obtai nd determined that the atmosp pughly 99% CO2, and the remai G vory thi...
A: The planet is very abundant in oxygen which i followed by carbon and then the nitrogen.
Q: O Rhomboidal O Trapezoidal Who proved that time is not an absolute quantity O Newton O Socrates O Ei...
A: (a) When a spring is compressed or stretched, its length changes then the force is proportional to t...
Q: Problem 2.21 Find the potential inside and outside a uniformly charged solid sphere whose radius is ...
A: For region I we take r>R or the point lies outside the sphere, We know from Gauss law, ∫E·ds=Qenc...
Q: If the motor exerts a constant force of 300 N on the cable, determine the speed (ft/s) of the 20-kg ...
A:
Q: 14. The figure below shows the force-extension graph for a spring. What is the elastic potential ene...
A: Elastic potential energy is Potential energy stored as a result of deformation of an elastic object....
Q: For infinitely long planar sheets are arranged in a rectangular tube along the z-axis. The plates at...
A:
Q: QUESTION 3 A container of neon gas has the following properties: (1) 0.7 moles (2) T= 332 K (3) p = ...
A: Helmholtz's free energy is the amount of useful work that can be extracted from a closed thermodynam...
Hi Please Help me answer this with complete solution
thank you very much
D= 1280kN
Step by step
Solved in 3 steps with 3 images
