Set 1a lb 1c 1d 41 -23 33 -43 36 -49 -21 30 Magnitude of A Angle of A 0 0 O Angle of -A

Q: A model for the surface area of some solid object is given by S = 0.171w0.683 0.439, where w is the…

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Q: Write the FORMULA for the total impedance of the circuit Ztot = = Write the FORMULA for the phase of…

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Q: The equilibrium fraction of lattice sites that are vacant in silver acancles (per meter cubed) at…

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Q: Two identical spaceships are under construction. The constructed length of each spaceship is 1.1 km.…

A: Original length of the spacecraft A and B is Velocity of spacecraft A with respect to the earth is…

Q: lizard of mass 7.90 g is warming itself in the bright sunlight. It casts a shadow of 1.60 cm2 on a…

A: Mass of lizard m = 7.90x10-3 kgArea A = 1.60 cm2 =1.60x10-4 m2Intensity of sunlight I = 1.40 × 103…

Q: 1. Inspect your Picket Fence. You will be dropping it through a Photogate to measure g. The…

A: Photogates are electronic devices that can determine the time interval during which an opaque object…

Q: 18. A hydraulic lift is made by sealing an ideal fluid inside a container with an input piston of…

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Q: Problem 1 Find the acceptance angles of the right-angle prism (a) and corner reflector (b) made from…

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Q: The charges and coordinates of two charged particles held fixed in the xy plane are: q1 = 3.20 μC,…

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Q: The velocity of a particle moving along a line is a function of time given by v(t) = where v(t) is…

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Q: When you drive to work on a winding road, the odometer of your car changes from 27123 km to 27134…

A: Intial position, s = 27123 kmFinal position, S = 27134 kmCar's displacement, ∆S = ?

Q: Unpolarized light falls on the two polarizing sheets placed one on top of the other. What must be…

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Q: Finally, let d s be the displacement vector corresponding to the last leg of the student's trip.…

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Q: A canoe has a velocity of 0.470 m/s  southeast relative to the earth. The canoe is on a river that…

A: Canoe velocity vc = 0.470 m/s , Southeast relative to the earth. River velocity vr = 0.450 m/s, east…

Q: 18 For the circuit shown in the figure, what current does the ideal ammeter read in (mA)? 90.00 80.0…

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Q: Instruction: Draw and solve the following questions related physical quantities 4. Gold costs $500…

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Q: An object is located at s(0)=1 and is moving along the s-axis with the velocity v(t)=4−2t. What is…

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Q: In question 1 can you explain part b I don’t understand how the moment of inertia was deduced then…

A: This problem can be solved using basic concepts of Newtonian mechanics

Q: Lab #4: Telescope Optics (continued) Page 2 of 6 Telescopes that collect light use lenses or mirrors…

A: The law of reflection describes how light (or other electromagnetic waves) behave when they…

Q: In the following data table, which column represents the dependent variable? Water Temperatures at…

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Q: creating a vacuum as illustrated in the image. What will be the height difference between the two…

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Q: B) A machine of mass 20kg is mounted on four springs, one at each corner, and can be regarded as a…

A: Machine mass = 20 kgSprings deflects = 0.1mmForce applied = 2.5N

Q: One interesting feature of the Celsius and Fahrenheit scales is that -40C° and -40F°represent the…

A: We know conversion formula from Fahrenheit to Celsius scale is,                              F =…

Q: Figure 2 ft 6 ft 31 B 1011

A: Weight of the cylinder     W = 740 lb

Q: A plane accelerates from 2 m/s at the rate of 3 m/s2 over a 530 m distance. How long does it take…

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Q: The drawing shows three point charges fixed in place. The charge at the coordinate origin has a…

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Q: A positively charged ball produces an electric field of 7.45 N/C at a point located 12 cm away at an…

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Q: A puck of radius 2R approaches two smaller pucks of radius R at 0.4 m/s along a line between them as…

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Q: When a projectile launched at an angle of 50 degrees above the horizontal reaches the top of its…

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Q: 3. For the system of pulleys, weights and wires shown below, solve for the forces in each of the…

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Q: An RL (122 resistor and 3 H inductor) series circuit is connected to a 14.0 V power supply. After…

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Q: The A-36 steel wire AB has a cross-sectional area of 11 mm² and is unstretched when 0 = 45.0°…

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Q: figure below shows a box-shaped closed surface with one of its edges lying on the x-axis, and its…

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Q: A 100-gram apple is dropped off a 200 m high cliff. As it falls its temperature drops by 2.5 °C due…

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Q: If two parallel, conducting plates have equal positive charge, the electric field lines will: a.…

A: Two positively charged parallel plates are given.Find:The electric field lines between plates.

Q: A m = 2kg ring has a radius of r = 0.5m. The moment of inertia of a ring is I = mr²2. The ring has…

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Q: Replace the two cable tensions which act on the pulley at O of the beam trolley by two parallel…

A: The two cable tensions which act on the pulley at 'o' of the beam pulley is 6.8 kN and 3.1 kN Given…

Q: Why do we not put the net force of y equal to ma (mass x acceleration), since the object is…

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Q: Hi, Could you please solve parts (d) and (e)?

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Q: 1. The difference between work and power is that: a) an object must move for work to be done, but…

A: a). An object must move for work to be done, but not for power to beexerted Incorrect option In…

Q: (3.1) A particle at t₁ = -2.0s is at x₁ = 4.8 cm and at t₂ = 4.5 s is at x2 = 8.5 cm. What is its…

A: let t1 = -2.0 s , t2= 4.5 sx1 = 4.8 cm,, t2= 4.5 sTo find = average velocity

Q: A breeder wants to fence off his four-sided plot of flat land, as shown in the figure. He measures…

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Q: (e) An energy source forces a constant current of 2 A for 10 s to flow through a light bulb. If 2.3…

A: Energy (E) = 2.3 kJCurrent (I) = 2 ATime (t) = 10 sec.

Q: +63 ILW An acoustic burglar alarm consists of a source emitting waves of frequency 28.0 kHz. What is…

A: The frequency of the source emitting waves is The speed of the waves is The speed of sound is

Q: By Thomson's time, it was known that excited atoms emit light waves of only certain frequencies. In…

A: It is given that

Q: A uniform cylindrical rod of length L and mass M is rotated about an axis perpendicular to its…

A: The moment of inertia of a body about an axis passing through its center of mass is given by its…

Q: During an ice show, a 42.8 kg skater leaps horizontally into the air and is caught by an initially…

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Q: The half-life for the decay of carbon-14 is 5.73*10^3 years. Suppose the activity due to the…

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Q: If an imaginary line segment is drawn between the centers of the earth and the moon, then the net…

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de Broglie Equation

The sketch of matter waves is drawn below: