A force F of 15 N and a moment M of 40 Nm act on the 4 kg of rod AB. The angular velocity of the rod at the given position is= 6 rad/s. Calculate the angular acceleration and angular velocity when the rod 600 is rotated clockwise. (F force acts vertically in all cases. Rod length L= 3 meters.)
Q: Find the true statement. a) Ammeter is an instrument used to measure potential difference across any...
A: Current sensitivity is defined as the deflection produced in the galvanometer, when unit current flo...
Q: A 100-lbm block of a solid material whose specific heat is 0.5 Btu/lbmR is at 80∘ ∘ F. It is heate...
A:
Q: A satellite revolves very near to the earth surface. Its speed should be around? a) 5km/s b) 8km/s c...
A: The correct Answer is B. 8 Km/s
Q: To design the space trusses which of the following rules is followed? a) All the loads are applied b...
A: B)
Q: Question) A microwave resonator is connected as a one-port circuit, and its return loss is measured...
A: since given f1= 2.9985 GHz f2=3.0015 GHz
Q: A ball of 80mg mass and a 2*10-8 charge is hung with a thread in a uniform horizontal electric field...
A: 27
Q: 120V series-wired ornamental lightbulbs, Figure 1. Suppose you have a string of 48bulbs, each one wi...
A: Given: The voltage of the circuit is V=120 V. The number of bulbs is nb=48. The resistance of each ...
Q: A thin glass rod is bent into a semicircle of radius r= 2.7 cm. A charge +q = 6.0×10¬° C is uniforml...
A: Given semicircle radius r=2.7cm=0.027m and q=6.0x10-6C Upper half has positive charge while lower ha...
Q: A 10-MHz sinusoidal carrier wave of amplitude 10 mV is modulated by a 5 kHz sinusoidal audio signal ...
A: Given that: fc=10MHz=10×106 HzVc=10mVfm=5 kHz=10×106 HzVm=6 mV
Q: On a horizontal surface, a crate with mass 50.0 kg is placed against a spring that stores 360 J of e...
A: The Work-Energy Theorem states that the net work done by the forces on object is equal to the change...
Q: How much water a pump of 2kW can raise in one minute to a height of 10m? (g=10m/s2) a) 1000litres b)...
A: P = W/t=mgh/t m = Pt/gh=(2000×60)/(10×10)=1200kg.
Q: A stone on the ground was kicked so the stone gained velocity of 35 m/s @ 25 degrees above horizonta...
A: True
Q: Explain the formula derivation "position as a function of time and velocity" in simple terms. Use ju...
A: This is a problem related to Displacement, Velocity, and Acceleration. To solve this problem, We wil...
Q: Please write all details and properties. I would much appreciate it a lot. Any property or remark, r...
A: Let the vectors A→ and B→, A→=Axi + Ayj + AzkB→=Bxi + Byj + Bzk Their dot product gives a scalar val...
Q: Mathematically, for two vectors A and B of any magnitude, the cross product of both, i.e. AxB = give...
A: Option
Q: An eletrostatic paint sprayer consists of a charged metal sphere. Charged paint droplets (the sign t...
A: (a) Given: The diameter of the metal sphere is 0.25 m. The potential of the sphere is 23 kV. Introdu...
Q: When fatigue occurs above __ cycles, it is called high cycle fatigue. a) 10 b) 103 c) 106 d) 108
A: Option b
Q: Draw a simple electric circuit containing DC battery and a resistor, then draw some arrows to repres...
A: The circuit consists of one battery and resistance is shown in the fig below: A battery is a devi...
Q: The unit of energy is S. I. units is
A: Joule
Q: In a tube "U" we have water (density equal to 1,000 kg / m3) and a strange fluid. If the height at w...
A: The pressure exerted by fluid is given by the formula, P=ρgh (1)h: height of the columng...
Q: Two beetles run across flat sand, starting at the same point. Beetle 1 runs 0.53 m due east, then 0....
A: Given: The path of the beetle 1 is from A to B to C. The path of the beetle 2 is from A to D to C.
Q: Draw ohm pun
A: Introduction: Ohm's Law is a formula used to calculate the relationship between voltage, current and...
Q: How should the permeability and number of ampere turns for good magnetic materials be? a) high perme...
A: This is a question from Electromagnetism. To solve this problem, We will need to understand the prop...
Q: Hurricane Sandy, which hit the New Jersey coast on Oct.29, 2012, was extremely broad, with wind velo...
A: Given : V = 40 mi/h r2 = 400 miles
Q: Determine the total discharge time for the capacitor in a clamper having C = 0.01 F and R = 500 k. ...
A: Option b correct
Q: Weight on the left is 50 grams and the distance from the center point is 4 units. The distance of th...
A: Option b
Q: Magnetism at the centre of a bar magnet is A. minimum B. maximum C. zero D. minimum or maximum
A: At the centre,
Q: F10-4. Determine the maximum shear stress in the 40-mm-diameter shaft. I50 mm 10 kN 4 kN 100 mm 6kN
A: Given : Diameter d = 40mm
Q: Q1: Find the gradient of the following function: f(x, y, z) = e* sin(y) In(z)
A: Given Function = f x,y,z = ex siny ln z
Q: The weight on the left is 50 grams and the distance from the center point is 4 units. The distance o...
A: Option
Q: Can we use Thevenin’s theorem on a circuit containing a BJT? a) Yes b) No c) Depends on the BJT d) I...
A: No
Q: F4-13. Determine the friction developed between the 50-kg crate and the ground if a) P = 200 N, and ...
A: Given m=50kg, μs=0.3, μk=0.2 and force P is acting on it. At an angle θ with horizontal such that we...
Q: Find the displacement, velocity, kinetic energy, potential energy, and momentum of an object, noting...
A: Given in the question, The force on the object is, F=-kx From the force relation we understand that ...
Q: The charged plates of a capacitor attract each other, so to pull the plates farther apart requires w...
A: Given: We do work to keep the two plates separated.To find: energy added by the work.
Q: Calculate the efficiency of the Carnot Engine for ideal gas. Consider the figure below for a complet...
A: NOTE: Out of given multiple parts, we solve only first three parts unless specified. You can resend ...
Q: Which of the following forces can’t be chosen to be redundant?a) Vertical support at point Ab) Pc) V...
A: P
Q: An ant is walking on the horizontal surface. The number of degrees of freedom of ant will be _______...
A: As the ant can move on a plane, it has 2 degrees of freedom.
Q: Q4. In the figure given below calculate the potential difference between a and c by considering a pa...
A: The emf of the two batteries are given as, ε1 = 4.4 V ε2 = 2.1 V The internal resistances in the cir...
Q: In which of the following the momentum and energy of each body not conserved? a) Inelastic collision...
A: Option a
Q: "The opposition that the body exhibits to having its speed of rotation about an axis altered by the ...
A: C
Q: An a.c. generator consists of a coil of 50 turns and an area 2.5 m2 rotating at an angular speed of ...
A: The current is zero when the coil is vertical. In this position, flux through the coil is maximum. O...
Q: An a.c. generator consists of a coil of 1000 turns and cross-sectional area of 3m2, rotating at a co...
A: Given: Number of turns in the coil is turns N=1000. Area of cross section is A=3m2 . Constant angul...
Q: The conducting rod shown in the figure given below has length L and is being pulled along horizontal...
A: The length of the rod is given as, L = 10 cm (or) L = 0.1 m The magnetic field is given as, B = 1.2 ...
Q: The charge and coordinates of two charged particles held fixed in an y plane are q1 =+3.0 µC, X1=3.5...
A: Given, there are two charged particle. q1=3 μC at x1=3.5 cm , y1=0.50 cm q2=-4 μC at x2=-2 cm , y2=1...
Q: Three vector forces F1, F2 and F3 act on a particle of mass m = 3.80 kg as shown in Fig. Calculate t...
A: The magnitude of the three vector forces are given as, F1 = 80 N F2 = 60 N F3 = 40 N The mass of the...
Q: Find the Fourier Series corresponding to the f(x) define over interval (-2,2) as follows f(x) = 2 f...
A: The function fx is defined over the interval -2,2 Now, fx=2, -2≤x≤0x, 0≤x≤2 We know, Fourier se...
Q: A spherical body of area A and emissivity e = 0.6 is kept inside a perfectly black body. Energy radi...
A: P=1.0eσAT
Q: An engineer wants to wind 10 turns of wire on a cylindrical rod. He/she measures the diameter of the...
A: Option b
Q: As shown in the figure, a bullet of mass m ne v velocity passes through a pendulum mass M and exits ...
A: Given: The mass of the bullet is mass m. The mass of the bob is M. The initi...
Q: Which of the following can be used as wing covering in an aircraft? a) Manganese alloy b) Carbon c) ...
A: D
Step by step
Solved in 4 steps
