1- Evaluate [ a. , px]
Q: What is the resistance (in n) of a 26.0 m long piece of 27 gauge copper wire having a 0.361 mm…
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Q: A golf ball was hit and follows a trajectory path. It travels 28m/s upon hitting at 40° with respect…
A: We know that-Maximum height reached by the ball above the ground, hmax⇒hmax=u2Sin2θ2g ....…
Q: Alice, an inertial observer, see Bob undergoing hyperbolic motion given by the parametric equations…
A: This question is a physics problem that involves analyzing the motion of an object, Bob, from the…
Q: The truss is supported by a pin at A and a roller at B. Determine the support reactions. 40KN – 2 m-…
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Q: If you were to record the spectrum of Saturn as well as the A ring, you would find light from one…
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Q: Problem 3 A rollerblader starts off at initial position x(0) = = 0. Their velocity vs. time graph is…
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Q: this is very confusing.
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Q: A box of mass 44 kg is placed on a horizontal floor whose coefficient of friction is 0.14. It is…
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Q: 1. Two men exert forces F = 400 kips and P = 200 kips on the ropes. Determine the moment of each…
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Q: Archimedes: What forces are acting on an object when it is placed in a fluid? a) Its weight due to…
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Q: Click on the arrow which best represents the force on the lower (pink) charged sphere
A: Arrow pointing towards right is the best fit.
Q: 3. Express z = −1+i in polar form.
A: since expression of z is given by z = x + iy => x = -1 and y = 1 => r=x2+y2=(-1)2+12=2 and, θ…
Q: 2 (a) How many protons are in 2.00 kg of pure iron? Answer using scientific notation nt)
A: To find the number of protons in a given mass of substance, we first find the number of atoms in the…
Q: A 20KN-m torque is applied to a shaft of 7 cm diameter. Calculate the angle of twist per unit length…
A: Applied torque, T=20×103 N-mDiameter of the shaft, D=7 cmRadius of the shaft, R=D2=72=3.5 cmG=100 Pa
Q: m-long-ramp incl and the ramp and h
A: Given: Mass of crate is 180 Kg length of long ramp is 3.7 m Inclination at 39o Coefficient of…
Q: Let the position of an obj Iqo t2 0. The velocity of th
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Q: You enter the carnival ride called "The Rotor". The circular room is spinning and you and other…
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Q: We want to support a thin hoop by a horizontal nail and havethe hoop make one complete small- angle…
A: Given: The given values are, The given time value is, T=2.0 s To find the radius (R) of the hoop's.
Q: Caculate both parts. a) (m,c,k,Xo,Vo)= ( 2,15,40,-1,8) b) (m,c,k,Xo,Vo)= (3,5,40,1,0)
A: Given: The mass of the object m, the spring constant k, damping constant c, initial position x0, and…
Q: 3. An airline passenger drops a coin while the plane is moving at 245.0 m/s. What is the velocity of…
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Q: 3. Use the integral y = sin x
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Q: Determine the potential difference between the origin and the point x = 20 cm if there is a 1.…
A: Part 1. Given: The displacement id d=20 cm. The electric field is E=1000 N/C. Also, at origin d'=0…
Q: ál, (a) li 16 (b) [i0 (5) If A = 3 then (A²)" = 9 151 10 22] (c) [i5 101 15 22
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Q: 2. Current Measurement Make the following circuit in your breadboard. The longer wire of the LED is…
A: Given:- Vs = 3v R = 50, 100, 200 ohm Formula:- Ohm's law:- Vs = iR i = Vs/R = current
Q: A rocket travels at a constant speed of 4000 m/s. How long would it have to travel from the surface…
A: In the given question, the speed of rocket (v) = 4000m/s the final weight of the rocket becomes 80%…
Q: An ideal transformer produces an output voltage that is 500% larger (e.g. a 6-fold increase) than…
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Q: iv. State one modelling assumption you made in parts (ii) and (ii) with regards to the acceleration…
A: Acceleration is the rate of change of velocity of the particle with time. It has magnitude and…
Q: As shown in Figure 1, a force of 300N pushes on a 35 kg box. Starting from rest, the box achieves a…
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Q: d) How would your answer change for parts b and c if the survivors were stuck in a freshwater lake?
A: The only difference that happens in the calculations when the survivors are stuck in a freshwater…
Q: Two particles are fixed on the x axis. Particle 1 of charge 41 = 1.00 µC is at the origin. Particle…
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Q: Solve the following equation for v. 1 2 1, v² my² + ¹ 1 2 r -= mgh
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Q: Convert (376.14)8 to Bin.
A: Octal number :- The number system which has 8 digits i.e., 0,1,2,3,4,5,6,7 Binary number:- the…
Q: (b) Based on your findings in (a), did car B collide with car A? Then, determine the velocities of…
A: We know from the law of conservation of momentum that momentum along any direction will be conserved…
Q: 1. The density of a substance can be found by : Density = Mass /(Volume). The density of water is…
A: Given Data : density of water ,d = 1.0 gram/cm3 volume of cube filled with water , V = 1 m3 To…
Q: Still using our simplified model (in which we do not know the magnitudes of the forces), draw a…
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Q: The angular position of a point on a rotating wheel is given by e = 2.80 + 4.82t² + 3.79t°, where e…
A: Given, the angular position of the rotating wheel is θ=2.8+4.82t2+3.79t3 where θ is in radian and t…
Q: 1. The figure shows three forces applied to a trunk that moves leftward by 2.54m over a frictionless…
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Q: An evacuated tube uses a voltage of 9.00 kV to accelerate electrons from rest to hit a phosphor…
A: The voltage used is 9.00 kV. The kinetic energy of electron will be given by K=eV where e is the…
Q: 1. What is the x component of A'? 2. What is the y component of A'? 3. What is the y component of B?
A: As per our guidelines, we are supposed to answer only first three subparts in case of multiple…
Q: 2 Water flows out of a 2.00cm diameter hose at a velocity of 0.450m/s. A 4.0cm diameter hose and a…
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Q: 1) Show that 21 P(x) Pt-1(x) dx 412 - 1'
A: Given:- To solve ∫-11 x plx Pl-1x dx = 2l4l2-1
Q: Two wires are tied to the 200 g sphere shown in (Eigure 1). The sphere revolves in a horizontal…
A: “Since you have posted multiple questions, we will provide the solution only to the first question…
Q: 1. Is F = îy + jx + kyz conservative? Explain.
A: The given force vector is not conservative in nature.
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