0405 What is to the proper number of significant figures? 0.76
Q: A ride-sharing car moving along a straight section of road starts from rest, accelerating at 2.00 m/...
A: Initial velocity of the car u = 0 m/s (at rest) acceleration of the car a = 2.00 m/s2 After some acc...
Q: Questions 1-3 refer to the figure below. 0.01 m 0.015 m 91 92 93 1. In the Figure q1 = force on q1 d...
A: Answer 1 option (b) Answer 2 option (c) Answer 3 option (d) Detailed solution is attached below Tha...
Q: Ax Ay Ay A wave traveling in the positive x-direction is pictured in Figure (b) on the right. The wa...
A: Given figure: Wave frequency, f=17.5 Hz∆x=62.0 cm∆y=25.0 cm
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A: Given, Substance A is in its solid phase initially having a temperature of =- 50 C S ubstance B is i...
Q: Select the correct answer and explain why you chose it. As one moves away from a negative point char...
A:
Q: Consider the circuit shown in the figure below, where C, = 8.00 µF, C, = 6.00 µF, and AV = 22.0 V. C...
A: Given, the capacitance of the capacitors are, C1=8μF=8×10-6FC2=6μF=6×10-6F source potential is, ∆V=2...
Q: The conducting rod of length L rotates about an axis passing through the center the rod at point P w...
A: Let us consider the figure given below Total length of the rod=L Angular velocity of the rod=ω
Q: A balloon that weighs 1N is suspended in air, drifting neither up nor down(a) How much buoyant force...
A: from Archimede's principle, the upward buoyant force experienced by an object is equal to the weight...
Q: A particle of mass m and charge q is projected with a velocity Uo in a viscous medium, where a unifo...
A: We formulate the differential equation of the force to solve the problem. The lorentz magnetic force...
Q: 1.0 0 A- ,2.0 0 3.0 0 4.0 0
A:
Q: iod, (b) the frequency, and (c) the
A: (a) The point of zero velocity is the extreme ends of motion of the object. The time taken to move f...
Q: We have an electrical circuit whose different elements are connected to an alternating current gener...
A: The electric field is a vector quantity that arises from electric charge. It also corresponds to str...
Q: A particle with a mass of 3.9 x 10 20 kg is oscillating with simple harmonic motion with a period of...
A:
Q: particle with a mass of 3.9 x 1020 kg is oscillating with simple harmonic motion with a period of 4....
A: Mass M = 3.9 x 10-20 kg Period T = 4.7 x 10-5 s Maximum speed V = 3.2 x 103 m/s.
Q: 1.8. Find the horizontal displacement due to the rotation of the Earth of a body dropped from a fixe...
A: Given: h=5 km
Q: at x = XA at time t = 0 (Fig. P4 the flow to some new location x is, the fluid particle remains on o...
A: Given:
Q: How we get this formula: 2n, n2 by using these relations: hz ni mz= (1-n2T) (1-nizł)
A: The problem can be solved by using the relation , at first we need to add the terms and then using t...
Q: Q18 A projectile is launched with initial speed v at an angle to the horizontal as shown. Which grap...
A:
Q: 6- prove that average (a + a*)² equal to (2n + 1) and the average of (a – a*)² is –(2n + 1)
A: Given: To prove that average (a+a+)2 = (2n+1) and the average of (a-a+)2 is -(2n+1)
Q: (a) Twelve equal charges, q, are situated at the corners of a regular 12-sided polygon (for instance...
A: Given, Twelve equal charges are situated at the corners of a 12-sided regular polygon the magnitude ...
Q: 2. Five measurements of acceleration due to gravity are shown in Fig. 2. dropped through Find the av...
A:
Q: An object is dropped from a certain height many times. For each trial, the time of flight for this o...
A: Uncertainty in the measured time value is ∆t=uncertainty in the time measurement =smallest incre...
Q: A triangle loop of wire (length of each side is 5 cm and the angle between legs is 600) hangs vertic...
A:
Q: A person on an icy expedition is trying to lower a crate of mass mị = 5.65 kg crate to the bottom of...
A: Concept: To determine the Speed of Crate by which it hit the ground and Speed of the person by which...
Q: A truck moves with a speed of 68 mi/h. how much is this speed in S.I. units? ( 1 mile = 1.609 km ) %...
A: Given that:Speed of truck is s=68 mi/h1 mile=1.609 km
Q: Vector A has x and y components of -8.40 cm and 17.0 cm, respectively; vector B has x and y componen...
A:
Q: 1) A completely full underground oil reservoir is the shape of a perfectly round disk, similar to an...
A: An oil reservoir is the shape of a round disk that has some radius and thickness. The oil is pumping...
Q: 170 y = (2x 10"m) sin 2m 12. The superposition of two waves, and y, = (2x 10*m)cos 2m 170 , results ...
A:
Q: An electric heater is rated 1500 W. How much energy does it use in 10 hours?
A: Given that, Power, P = 1500 W Time, t = 10 hours We know that, Energy (E) = Pt put all known val...
Q: Find the voltage every were provided that the boundary condition is given in the graph below V= V, S...
A: To find voltage everywhere we just have to integrate the given function with limits as the boundary ...
Q: Given the following figure and single force (FEH-200 lb): (a) Calculate the vector form for the mome...
A:
Q: e total heat in kJ required for ic
A: The total heat required on the complete process involves specific heats and latent heats.
Q: A swan on a lake gets airborne by flapping its wings and running on top of the water. (a) If the swa...
A: Concept used: Equations of motion for uniformly accelerated system are used.
Q: A current of 4.0 A is maintained in a circular loop with radius 24.7 cm that consists of 50 turns of...
A: Given that,Current in the circular loop : i = 4 (A)Radius : R = 24.7 (m)Magnetic field : B = 2 (T)An...
Q: For each of the motions described belove determine the algebraic sign (+. - or 0) of the velocity an...
A: In the first problem, the elevator is initially moving downwards, along the negative y direction. S...
Q: A 18 µC charge is located in a 213 N/C electric field. What is the force the charge experiences? (Hi...
A: Given that, The charge on the particle is 18 µC. The strength of the electric field is 213 N/C. We k...
Q: A particle of mass m and charge q is projected with a velocity Uo in a viscous medium, where a unifo...
A:
Q: In the figure the ideal batteries have emfs E; = 4.89 V and E, = 10.2 V, the resistances are each 2....
A:
Q: A 40 kg box has an initial velocity of 6 m/s down a 30-degree inclined plane at an initial height of...
A: Given that,,Mass of box : m = 40 (kg)Initial velocity of box : u = 6 (m/sec)Angle : θ =30°Initial he...
Q: Imagine you have charges arranged to sit at the corners of 6 equilateral triangles. Three charges fo...
A: Concept used: The total energy of a configuration is directly proportional to product of magnitude o...
Q: The displacement of a particle P along the X-axis from O at a time t is given by x=t'-t+4m, where x ...
A: position of particle, x = t3 - t2 + 4 m position of particle at t = 0 s x=0-0+4 = 4 m velocity of p...
Q: 7. Conceptual question: A block is given an initial push and is sent up an incline płane as shown. Y...
A:
Q: A 240V electric clothes dryer has a resistance of 100. How much charge (in Coulombs) passes through ...
A: Given that,Voltage : V = 240 (V)Resistance : R = 10 (Ohm)Here we need to find the charge passes thro...
Q: A balloon that weighs 1N is suspended in air, drifting neither up nor down(a) How much buoyant force...
A: Part-a If, The balloon is in static condition. we can say, that the net force on the balloon will be...
Q: Steam at 100"C is condensed into a 38.0 g copper calorimeter cup containing 220 gof water at 21.0C. ...
A:
Q: Star A is located 3.8 times farther from earth than Star B, but both have the same apparent visual m...
A: Given, The distance of star A from the earth is 3.8 times the distance of star B from the earth. So,...
Q: For the lowest harmonic of pipe with two open ends, how much of a wavelength fits into the pipe's le...
A: Given, A pipe with two ends open We have to find for which wavelength there will be a lowest harmoni...
Q: LECTRICAL PROPERTIES OF AGRICULTURAL AND BIOLOGICAL MATERIALS Discuss the following electrical prop...
A: Dielectric properties of food refers to the property of interaction of the food material with the el...
Q: Find the instantaneous velocity of the particle described in the figure below at the following times...
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Q: ngineers and science fiction writers have proposed designing space stations in the shape of a rotati...
A: Given: a) Diameter, d=123 m Apparent gravity, a=2.2 m/s2 To find: How fast station is moving in revo...
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