F = 40 N 45° 15° F2 = 30 N 15° F3 = 25 N
Q: when a mass of 50 g is attached to a spring, the spring displaces 7.6 cm. Calculate the spring const...
A: Concept: Spring Constant (k) is a measurement of how stiff and strong a spring is. Hook's Law states...
Q: At a given instant in an airplane race, airplane A is flying horizontally in a straight line, and it...
A:
Q: What is the total heating load (in watt) for a lecture auditorium with a room temperature 24 C holdi...
A: Concept used: Stephan's law for emission is used.
Q: 5. Three equal charges, carh having a magnitude of 2 x 10-° C are placed at the three corners of the...
A:
Q: A gamma ray burst delivers approximately 5.0 X10-6 joules/m2 to a detector on an orbiting space tele...
A: A gamma-ray burst delivers approximately 5.0 X10-6 joules/m2 to a detector on an orbiting space tele...
Q: Choose the plot of V(x), with the condition V(3)=0, that best corresponds to the plot of E vs. x giv...
A:
Q: 11. The magnetic induction at point 'p' of loop with current i is Hoi 3n 2 a) 4 2a b) Moib 2a c), i ...
A:
Q: Two very long solenoids have the same length, but solenoid A has 14 times the number of turns, 1/9 t...
A: This problem is from Magnetostatics (Electrodynamics). Please have a good look
Q: 10m cable 6m PROBLEM SP305 boom In figure 305, a load is supported by a cable and boom. If the load ...
A:
Q: In the figure, a 20-kg box is on a rough horizontal surface. A constant external force F = 50 N is a...
A: Given: The mass of the box is m = 20 kg The external force applied horizontally is F = 50 N The dist...
Q: Why does catching a football hurt more than catching a tennis ball?
A: It is asked to explain why catching a football hurt more than catching a tennis ball
Q: A car, initially traveling 26.0m/s speeds up at a rate of 5.00m/s2. Determine all unknowns and answe...
A: Given Initial velocity of the car (u) = 26.0 m/s Acceleration (a) = 5.00 m/s2 Tim...
Q: What is the RMS current in amps in a series circuit with a resistor R-95.O A, an inductor L-27.4 mH,...
A: The value of current in a series RL cicuit is given by I=VR2+XL2R=resistanceV=emf of cellXL=2πfLL=in...
Q: An incident beam of deuterons is brought to bombard a thin beryllium target (at rest) 2H + °Be -1°B ...
A: The nuclear reaction takes place when two nuclei of atoms bombard to form one or more nuclei. When t...
Q: Please find the coordinates of the star system Cen X-3 in the • equatorial coordinate system (give t...
A: Required : Coordinates of the star system Cen X-3.
Q: 1. Apply the Maxwell's Mesh Equation to determine i. 102 6 V 50 8 V ww
A:
Q: Determine the moment of inertia (mm4) Tx of the area shown with respect to the horizontal line that ...
A: The center of mass of the object is the average mass concentrated at a particular position that tota...
Q: etermine the moment of inertia (in4) Tx of the area shown with respect to the horizontal line that p...
A:
Q: The figure shows two concentric conducting thin spherical shells: • Sphere-A of radius RA = 17 cm an...
A:
Q: A block of mass 1.0 kg is attached to a horizontal spring that has a force constant of 2,000 N/m as ...
A: Given:mass of block, m = 1kgcompression of spring, xmax = -3.0 cm = -0.03 mspring constant, k = 2000...
Q: A string with a linear mass density of 0 0075 kg/m and a length of 6 m is set into then = 4 modes of...
A: Given, the linear mass density of spring is μ=0.0075kg/m length of the string is L=6m modes of reson...
Q: When electromagnetic waves strike an area of an object’s surface for a given time, energy is transf...
A:
Q: The figure below is a cross-sectional view of a coaxial cable. The center conductor is surrounded by...
A: We can use Ampere's circuital law to find the magnetic field at the given points. It is given by sol...
Q: The eguation of the trang verse ware in y = 3 sinaItt l0.04 40 with length expregsed in cm and time ...
A: To find-(1) Wavelength (λ)=?(2) Frequency (n)=?(3) Amplitude (a)=?(4) Speed of wave (V)=?Given-Y=3 s...
Q: Solve for the x-component (in mm) of the centroid if that a=2.5, b=2, c=4.7, d=8.6, and r=1.4. All d...
A: Given a = 2.5 inch b = 2 inch c = 4.7 inch d = 8.6 inch r = 1.4 inch Find the x- component of the c...
Q: The molecular beam method is used to determine the speeds of individual molecules. Determine the spe...
A: Given: The distance between two cogwheels is l = 100 cm The frequency of revolution is ν = 400 rev/s
Q: The normalised wavefunction for an electron in an infinite 1D potential well of length 80 pm can be ...
A:
Q: Consider the two-dimensional, incompressible and stationary flow through a convergent duct as shown ...
A:
Q: Q#2. Determine the required parameters, Where h = 6.626176 x 10-34 joule-seconds Y = A e'(20 x-40n t...
A:
Q: Find the frequency of the small oscillations for the thin rod of mass m and length / balanced on top...
A: The mass of the rod is given as, m. The radius of the cylinder is given as, R. TO DETERMINE: The fre...
Q: You stand next to a wall on a frictionless skateboard and push the wall with a force of 45N. If your...
A: From Newton's third law of motion, every action has an equal and opposite reaction. So the skateboar...
Q: Two infinite planes with homogeneous surface charge distributions, +σ on the left and -σ on the righ...
A:
Q: Problem 3. (a) Show (as I will have done in class) that for two particles with only a force between ...
A:
Q: Let's say a new temperature scale, called "N is introduced. This new scale sets the freezing point o...
A:
Q: A 10.8 kg weather rocket generates a thrust of 240 N. The rocket, pointing upward, is clamped to the...
A:
Q: A tuning fork with a frequency of 350 Hz is used to determine the resonance in a pipe open at both e...
A:
Q: Write down the wave function of an electron in a ψ(n=7, l=3, m=−1) state of a hydrogen atom. What i...
A:
Q: The intrinsic stand - off ratio for a UJT isdetermined to be 0.6.If the inter - base resistance is 1...
A: Here the biggest confusion is what is inter -base resistance. It is nothing but the addition of two ...
Q: Question 4: Suppose that we want to think of energy as a function of temperature and volume, E(T,V)....
A:
Q: The smallest electric force between the two charges placed at a distance of 1 m in air is a) 1.604 x...
A: Since it contains more than 2 questions, the solution for the first one is provided here. Please upl...
Q: The rise of water in a capillary tube of radius 0.1 mm is 5.5 cm., What is rise of water in a capill...
A: To find-Height of water column=?Given-r1=0.1 mm=0.1×10-3 m=10-4 mh1=5.5 cm=5.5×10-2mD2=0.1 mm=0.1×10...
Q: A proton moving at 4.00 × 106 m/s through a magnetic field of magnitude 1.70 T experiences a magneti...
A: Given that,Velocity of proton : 4×106 (m/sec)Magnetic field : B = 1.7 (T)Magnetic force :F = 8.2×10-...
Q: A tennis ball is projected toward a smooth surface with speed v as shown. Determine the rebound angl...
A:
Q: The magnetic induction at a distance of 1cm from a long infinite straight current carrying conductor...
A: Magnetic field is B = 2 x 10-5 T distance d = 1 cm = 0.01 m we know that magnetic field because of ...
Q: A gamma ray burst delivers approximately 5.0 X10-6 joules/m2 to a detector on an orbiting space tele...
A: A gamma ray burst delivers approximately 5.0 X10-6 joules/m2 to a detector on an orbiting space tele...
Q: A soccer ball is kicked with a 35 degree angle and a velocity of 18.5 m/s. Find the maximum height a...
A: Given that,Initial velocity of the ball : u = 18.5 (m/sec)Angle of velocity : θ = 35°Here we need to...
Q: Which expression represents the total energy of the system at the final time (which is the time when...
A: Concept: Given that m is the hanging mass, I is moment of Inertia, ω is the angular speed rotating a...
Q: 3. A telephone pole has been knocked over by the wind so that it makes an angle of 0 with the vertic...
A: Since it contains more than three subparts. Therefore, solution for the first three subparts is pro...
Q: 1) a) At what rate is the Sun's mass decreasing due to nuclear reactions Am/At? Use E=mc² and Lsun=3...
A:
Q: A fully charged capacitor with capacitance of C= 80µF is being discharged. If the total electric res...
A: Given: C=80×10-6F, R=24×103Ω, V=30100V0 (a) The voltage discharge equation of the capacitor is defin...
WHAT COULD BE THE MAGNITUDE OF THE RESULTANT FORCE ACTING ON THE PIN AND ALSO THE ANGLE BETWEEN THE TWO ( RESULTANT FORCE AND ITS X EXPONENT). THE ILLUSTRATION IS SHOWN IN THE PICTURE BELOW.
CHOICES ARE:
A. R= 143.09 N, ANGLE= 9.79
B. R= 123.19 N, ANGLE= 8.95
C. R= 63. 84 N, ANGLE= 3.26
D.. R= 103.32N, ANGLE= 7.78
E. R= 83.62 N, ANGLE= 6.05
Step by step
Solved in 2 steps with 2 images
