. The figure represents the concurrent force system acting at a joint of a bridge truss. Determine the values of Force P and Force F to maintain equilibrium of the forces. Use the reference angle of the forces with the x- axis in the computation. Given Figure: y 105 F = ? P = ?. S= 350N 45 60 006 N = 450N VT= 250N %3D

Q: 80. If the current through a 0.03H inductor increased from 2A to 4A in 1.5ms, what is the magnitude…

A:

Q: Four research teams measured the length of a rare whale, and what each team wrote in its team…

A: Accurate measurement: The closeness of measured value with a standard value or true value is called…

Q: 9. The 1.25 kg box, starting from rest, slides down the ramp and into the spring (k=10 N/m)…

A:

Q: When a 0.830kg mass oscillates on an ideal spring, the frequency is 1.41Hz. Part A What will the…

A: Given: In this question, the given details are, When a 0.830 kg mass oscillates on an ideal spring,…

Q: Draw a diagram of the situation and determine the magnitude of the electric field (in N/C)

A: To calculate electric field we consider a unit positive charge at that calculating point then for…

Q: When laser light of wavelength 632.8nm passes through a diffraction grating, the first bright spots…

A:

Q: When laser light of wavelength 632.8nm passes through a diffraction grating, the first bright spots…

A: Given: In this question, the given details are, When the laser light of wavelength 632.8 nm passes…

Q: 3. In a container of negligible mass, 0.30 kg of ice at 0°C and 0.0800 kg of steam at 100°C are…

A:

Q: 1. An object weighs 12 N in air and 10 N when immersed completely in water. Find the volume of the…

A:

Q: 24. The maximum value of the AC voltage is 7V. What is the phase (in d the phasor at the moment the…

A:

Q: A solid cylinder of mass 4.9 kg and radius 4.8 cm rolls down an inclined plane of height 7.4 cm…

A: Speed of the center of mass. From conservation of energy

Q: Part A In the PhET simulation, select Oscillate, select No End, and scale Damping to none. (Leave…

A: Shortens wavelength:: Decrease damping  Increase frequency    Lengthens wavelength:: Increase…

Q: 5. Determine the force in members GE, GC and BC of the truss shown. Indicate whether the members are…

A: Given Determine the force in members GE, GC, and BC of the truss shown. Indicate whether the members…

Q: You pull a simple pendulum of length 0.240m to the side through an angle of 3.50degree and release…

A: Given: The given values are, The simple pendulum of length is, l=0.240 m to the side through an…

Q: In the velocity selector, if the magnetic field has a magnitude of 2 x 10-3 T, what should be the…

A: Given that:B=2×10-3  Tv=107 m/s

Q: 2. A rod is 1.0 meter long (r₁ = 1.0 m) and connected to a pivot point on its left end so that it…

A:

Q: 9.24 Calculate the mass moment of inertia of the FOU thin ring shown in the accompanying diagram.…

A: m=0.5 slugs r= 2 in

Q: During a collision with a wall, the velocity of a 0.200-kg ball changes from 20.0 m/s toward the…

A: Given: In this question, the given details are, The given mass value is, m=0.200 kg. The velocity of…

Q: 10. An object accelerates 2.0 m/s? when a force of 12.0 Newtons is applied to it. What is the mass…

A:

Q: A 4-foot spring measures 8 feet long after a mass weighing 8 pounds is attached to it. The medium…

A:

Q: 36. The 10³ сара А.

A: Inductance= L = 2.5 x 10-3 H

Q: A force directed to the right has a magnitude that varies according to the equation F=(0.4 N/ s2)…

A: Force, F = (0.4 N/s2)t2. Time interval, ∆t=5s-2s=3s

Q: What angle in radians is subtended by an arc 3 m in length, on the circumference of a circle whose…

A: Given data:  Arc length (s) = 3 m Radius (r) = 2 m Required: Angle in radians

Q: y E Here, a positively charged particle q is traveling in the +y direction with velocity i through a…

A: charge (q) = positive Electric field (E→) = along + x axis = i^Velocity (v→) = along + y axis = j^

Q: 1) In the circuit shown, bulbs A, B and C are identical. a) What happens if bulb A is unscrewed? b)…

A:

Q: A very long solenoid with a circular cross section and radius r1= 2.50 centimeters with ns = 140…

A:

Q: 3. You travel to the Planet Conversionia to work with their scientists. But, they have a different…

A: Height of the box is Note:Find:Height of the box in meters.

Q: A train at a constant 71.0 km/h moves east for 47.0 min, then in a direction 53.0° east of due north…

A:

Q: Consider a cylindrical distribution of charge whose base plane z = 0 and axis on the z-axis. The…

A:

Q: A classical cartoon situation: Lobster, with mass m, on one edge of a carpet with length L and mass…

A:

Q: Decide how the sketches below would be listed, if they were listed in order of decreasing force…

A:

Q: 3. A mass 2.5 kg is suspended through a vertical spring experiences simple harmonic motion with…

A: Given, Mass = 2.5 kg. The mass is suspended through a vertical spring and experiences a simple…

Q: 9. A tank volume of 0.3m' contains 2 mol of He gas at 20°C. Assuming an ideal gas, calculate: (a)…

A: Data Given , Volume of the tank ( V ) = 0.3 m3 No. Of mole ( n ) = 2 mol  Temperature ( T ) = 20°C =…

Q: Consider the loop-de-loop track. A small round object with radius r<<R is placed on the track at…

A:

Q: 22. In regions where equipotential lines are closer together, * the electric field is weak the…

A:

Q: I don't even know where to start with this problem...HELP

A: The vector F3 can be written as, Use triangle law of vector addition and determine the resultant of…

Q: 25. How many complete rotations will a phasor, representing a 50Hz AC, make in two seconds? A. 0.01…

A: The frequency is given. We have to find the number of full rotations in 2s.

Q: Calculate the magnitude of the gravitational drift velocity in m/s for a proton near the geomagnetic…

A: Let the drift velocity is denoted by vd . Therefore, vd=6Er2qBRE0.35+0.15sinα

Q: solve the sub-part (b) only.

A:

Q: 4. A 2m long rod clamped at one end has a dia elongates by 2mm when acted upon by a ter of sound…

A: Given:- The length L = 2 m  and d = 0.5 cm =0.005 The specific gravity sg = 9.  The tensile force T…

Q: An electron is accelerated from rest through a potential difference that has a magnitude of 2.90 x…

A:

Q: Question 10: A mass of 0.2kg attached to a spring with a spring constant of 5N/m performs simple…

A: The expression for the velocity of the given system can be derived from the given expression of the…

Q: Which plot below shows resistivity versus temperature for extrinsic n-type Silicon?

A:

Q: 20. Consider the voltage phasor diagram of an AC circuit shown below. What is the value of the…

A: Given that Io= 5A ωt=60 To determine that what is value of voltage at that instant?

Q: 25° 30 35° 40° 45° 50° 55° 60° 65° 70° 75° 80° 85° Ax 17.5 19.4 21.5 22.5 22.9 22.5 21.5 19.8 17.5…

A:

Q: 12. Find o (in degrees). y hip (1.1, 0.8) knee (1.35, 0.51) ankle (1.21 0.15) (0, 0)! X Copyrighte…

A:

Q: In the figure, two long barges are moving in the same direction in still water, one with a speed of…

A:

Q: Assuming no losses due to friction or air drag, how fast was the 115 kg bicyclist moving before…

A:

Rotational Equilibrium And Rotational Dynamics

In physics, the state of balance between the forces and the dynamics of motion is called the equilibrium state. The balance between various forces acting on a system in a rotational motion is called rotational equilibrium or rotational dynamics. 

Equilibrium of Forces

The tension created on one body during push or pull is known as force.