weight of 180 N weight of 2 60 N mass of pulley: 2kg diameter of pulley: 40cm I pulley: MR² ¡m₁ A.) I pulley? 트 B.) acceleration of blocks : ? (magnitude) ww C.) Rotational Kinetic Energy ? of pulley after 3 sec Pulley ● - Here's the whole thing 1 m₂ Today at 6:49 PM

Q: An object is placed a distance do = 19.0 cm in front of a positive (converging) lens of focal length…

A: do=19cm f=7cm (positive =to the right of the lens )

Q: The position of an object at time is given by the parametric equations . x= 4t^2+2t , y=3t^2+4 Find…

A: The position of the object at time in x and y direction is given by,  x = 4t^2 + 2t  y = 3 t^2 +4 t…

Q: is located at coordinates (-a, 0) m, where a = 7.8 m; particle 2 with charge q2 = 2q is located at…

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Q: A 3.5 mH inductor and a 4.5 mH inductor are connected in series and a time varying current is…

A: Given Data: Inductance 1 (L1) = 3.5 mH = 3.5×10-3 H.Inductance 2 (L2) = 4.5 mH = 4.5×10-3 H.Total…

Q: Part E A beam of unpolarized light with intensity Io falls first upon a polarizer with transmission…

A: E) When an unpolarized light moves through a polarizer, the light becomes polarized and the…

Q: Imagine an experiment where you measure the width, length and height of a box, in centimeters.…

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Q: Problem 6.25 A 280-kg load is lifted 24.0 m vertically with an acceleration a=0.110 g by a single…

A: Mass of a load ( m ) = 280 kg Displacement ( d ) = 24 m Acceleration ( a ) = 0.110 g

Q: A 5,20-kg block is set into motion up an inclined plane with an initial speed of v₁ = 8.20 m/s (see…

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Q: Problem 2: The velocities of a simple harmonic oscillator at positions X₁ and x₂ are C₁ and C₂,…

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Q: A flat uniform circular disk (radius = 6.22 m, mass=320 kg) is initially stationary. The disk is…

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Q: The magnetic field B in a certain region is 0.118 T, and its direction is that of the +z axis in…

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Q: t is desired to construct a solenoid that will have a resistance of 4.50 Ω (at 20°C) and produce a…

A: Resistance, R = 4.50 Ω Field, B = 4.00 ✕ 10−2 T  Current, I = 3.75 A Diameter of copper wire, d =…

Q: 3.31. ★★ (a) An angle is measured as 125 ± 2°, and this value is used to com- pute sin 0. Using the…

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Q: A simple pendulum is suspended from the ceiling by means of a string of length 2.16 m. Assume that…

A: Length (L) = 2.16 m angle with the vertical = 40.9othe speed at the lowest point = v Let the mass =…

Q: What is the weight of a 500 g package of spagetti noodles? A) in Newtons B) in oz.

A: Mass  of spaghetti noodles = 500g

Q: To sterilize a 35.0-g glass baby bottle, we must raise its temperature from 17.0°C to 95.0°C. How…

A: Given Data : Mass m = 35 g Initial Temperature Ti = 17∘C  Final Temperature Tf = 95∘C  Specific Heat…

Q: A man strikes one end of a thin rod with a hammer. The speed of sound in the rod is 15 times the…

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Q: Lisa in her Lamborghini accelerates at the rate of (3.208-4.803) m/s2, while in her Jaguar…

A: Acceleration of Lisa (aL)=3.20 i^-4.80 j^ m/s2 Acceleration of Jill (aJ)=3.00 i^+3.80 j^ m/s2 Both…

Q: By accident, a large plate is dropped and breaks into three pieces. The pieces fly apart parallel to…

A: mass of piece 3 (m3) = 1.30 kg mass of piece 1 = m1mass of piece 2 = m2velocity of m3 = 3.07 ms ,…

Q: 250 g lead ball at a temperature of 82.0 ∘C is placed in a light calorimeter containing 152 g of…

A: The mass of the lead is 250 g. The temperature of the lead ball is 82oC. The mass of the water is…

Q: What is the magnitude of the magnetic field at a distance of 10 cm from a long, straight wire…

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Q: Calculate the wavelengths of a 2.29-GHz cell phone signal. Express your answer in meters.…

A: Given data : Frequency ( f ) = 2.29 GHz   To find : Wavelength ( λ ) = ?

Q: A 8.15-g bullet is moving horizontally with a velocity of +352 m/s, where the sign + indicates that…

A: See below

Q: An object is placed a distance do = 18.0 cm in front of a convex (negative) mirror with a focal…

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Q: Ten and one-half foot-pounds of work is required to compress a spring 6 inches from its natural…

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Q: Mark (60 kg) and Jay (75 kg) are on an ice pond, with Mark's location at x = -15 m and Jay at x =…

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Q: Capacitors of 2.8 μF, 3.4 µF and 5.8 µF are connected in parallel. What is the equivalent…

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Q: A light spring obeys Hooke's law. The spring's unstretched length is 33.5 cm. One end of the spring…

A: The normal length of the spring, l=33.5cm The mass attached to the spring, m=8kg The new length of…

Q: Two forces act on a box. F₁ = 44.8 N (East) and F₂ = 17.6 N (North). What is the magnitude and…

A: Forces acting on object are F1=44.8 N towards east F2=17.6 N towards north. Find: Magnitude and…

Q: The answer is 0.0 cm and 7.5 cm.  Any idea as why that could be?

A: When two sinusoidal waves of the same frequency and wavelength overlap, they undergo superposition,…

Q: How much water remains unfrozen after 53.9 kJ is transferred as heat from 370 g of liquid water…

A: The amount of heat energy transferred from unfrozen water, Q'=53.9kJ The total mass of the unfrozen…

Q: A long, straight solenoid has N turns, a uniform cross- sectional area A, and length 1. Part A…

A: Here we have to find the self inductance of a solenoid in terms of number of turns(N) ,cross section…

Q: An object is moving in a circle of radius 2 m at a constant speed of 5 m/s. What is its…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: In the circuit shown in (Figure 1), S₁ has been closed for a long enough time so that the current…

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Q: A projectile (mass = 0.191 kg) is fired at and embeds itself in a target (mass = 1.53 kg). (The…

A: The mass of the projectile is m = 0.191 kg The mass of the stationary target is M = 1.53 kg

Q: Consider the figure below. Use Kirchhoff's rules to calculate the value of the current flowing in…

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Q: In this problem, use the fact that the force of gravity on a particle of mass m at the point with…

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Q: While visiting the Albert Michelson exhibit at Clark University, you notice that a chandelier (which…

A: Time period of oscillation is T=6.2 s Note: 1 Hz=1 s-1 Find: (a) Frequency in units of Hz. (b)…

Q: An object is placed 12 cm in front of a thin lens with a focal length of +24 cm. Where is the image…

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Q: Find the work required to pitch a 6.3 oz softball at 95 ft/sec. The work required to pitch a 6.3 oz…

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Q: A solid spherical ball has a mass of 3.61 kg and a radius of 0.150 m. This results in its moment of…

A: To solve this problem we use conservation of energy initially ball will have potential energy as we…

Q: ich of the followings is the total force acting on current wire in Newton?

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Q: Question 2a) For transverse waves on a string, is the wave speed the same as the speed of any part…

A: The wave equation for a transverse wave on a string is given by: y(x,t) = A sin(kx - ωt + φ) where A…

Q: A thirsty nurse cools a 2.30 LL bottle of a soft drink (mostly water) by pouring it into a large…

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Q: A snowboarder is initially at a height of 8 m, then slides into a half-U shaped obstacle. This then…

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Q: The pressure and volume of an ideal monatomic gas change from A to B to C, as the drawing shows. The…

A: The curved line between A and C is isotherm.

Q: A 100 mH inductor whose windings have a resistance of 6.0 is connected across a 11 V battery having…

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Q: A light spring obeys Hooke's law. The spring's unstretched length is 33.5 cm. One end of the spring…

A: “Since you have posted multiple questions with multiple sub-parts, we will provide the solution only…

Q: A square steel plate is 14.0 cm on a side and 0.800 cm thick. Assume that the plate is oriented with…

A: Side of square plate = 14.0 cm thickness of square plate,t = 0.8 cm Magnitude of force,F = 5.0×105N…