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Q: 1. Cars A and B approached each other on a straight road from points 460 m apart. A has an initial…

A: Given :              Car A has an initial velocity of 70 kph = 70/3.6m/s2               Car B has an…

Q: believe that  I have included the information need to solve the problem. Thank you!

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Q: In the figure four particles are fixed along an x axis, separated by distances d = 4.10 cm. The…

A: Given value--- d = 4.10 cm. q1 = +4e. q2 = - e. q3 = + e. q4 = + 12e. We have to find--- net…

Q: Please help me. Make sure to give clear answers for all the parts and this problem has 2 parts.

A: Given:Distance between the hunter and target = 73 mSpeed of bullet, v = 165 m/s

Q: 5. Two conducting spheres have net charges of +9.00 µC and -7.00 µC and attract each other with a…

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Q: mgh = 1 mv ₁ ² 2 Duph FAST 2 m = 1.00 kg 9 = 9.80 m/s² V₁ = 11 m/s 2 Solve for hieght (h)

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Q: Two masses are suspended from a pulley as shown in the figure (Figure 1). The pulley itself has a…

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Q: A 250 kg elevator rises from rest in the basement to the fourth floor, a distance of 35m. As it…

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Q: Please help me. Make sure to give clear answers for all the parts they are attached as 2 screenshots…

A: Given:Huck Finn’s speed across the river (vh) = 0.7 m/s (with respect to bank)Velocity of river…

Q: Please help me. Make sure to give clear answers for all the parts and this problem has 2 parts.

A: GivenPlane velocity vplane = 165 km/hDuration t = 1 hourDistance covered r =  135 km

Q: Problem 4.19 Suppose you have enough linear dielectric material, of dielectric constant er, to…

A: Given Data: The dielectric constant of the material is given as,  To determine: (a) The fraction of…

Q: An air-track glider is attached to a print. pulled 20.0 cm to the right and released at t = 0 s. It…

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Q: Estimate the number of molecules that make up Earth, assuming an average molecular mass of 30 g/mol.…

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Q: However, the molecule we can encounter everyday continuously vibrates and interact with the…

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Q: Calculate the rotational inertia of a solid, uniform sphere with a mass of 17.6 kg and a radius of…

A: Given data:  An uniform solid sphere Mass (M) = 17.6 kg Radius (R) = 0.56 m Required: The rotational…

Q: Find the direction and magnitude of the net electrostatic force exerted on the point charge q2 in…

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Q: 6. A child of mass 45 kg slides down a rough surface slide of length 6.1 m. The slide is inclined at…

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Q: 3. Rank the following quantities in order from the largest to the smallest: (a) 22g, (b) 0.333kg,…

A: the question is that--- Rank the following quantities in order from the largest to the smallest: (a)…

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A: GivenVelocity of plane vplane= 530 km/h due southVelocity of air vair = 80.0 km/h due…

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: Why is there to wearin the stratosphere? (choose Select one or more Oecause the temperature of Nov…

A: "Since you have asked multiple questions, as per Bartleby's Guideline we will answer the First…

Q: Please help me. Make sure to give clear answers for all the parts they are attached as 2 screenshots…

A: GivenDistance between child and life guard x = 45 m/sVelocity of life guard Vx = 2 m/sVelocity of…

Q: E. 3 тр E, - KT In + 2 4 me E KT E , 2 In( N N. f

A: Given, NC=22πme*kTh232NV=22πmp*kTh232 Here, the given condition is , Ef=Eg2+12kTln(NvNc) Now, we put…

Q: An 85 kg running back moving at 7.0 m/s makes a perfectly inelastic collision with a 105 kg…

A: In this question we have to find the speed of the players just after the collision. Please give…

Q: Please help me. Make sure to give clear answers for all the parts they are attached as 2 screenshots…

A: GivenSpeed of the swimmer vx = 0.60 m/sSpeed of the current vc = -0.50 m/sDistance x = 65 m

Q: You are looking for your iPhone and have decided to look under your couch. The couch is 2.7 m long…

A: The length of the couch is L=2.7m mass of the couch is m=94.9kg From question couch lifted from one…

Q: A 5.0 kg cat and a 2.0 kg bowl of tuna fish are at opposite ends of a 4.0 m long seesaw. How far to…

A: In order to keep the seesaw in balance, the moment about the pivot point must be equal. Let the 4 Kg…

Q: Please help me. Make sure to give clear answers for all the parts they are attached as 2 screenshots…

A: GivenVelocity of plane vplane= 530 km/h due southVelocity of air vair = 80.0 km/h due…

Q: Please help me. Make sure to give clear answers for all the parts they are attached as 2 screenshots…

A: Given:The speed of a boat in still water = v.Current speed of river = u.

Q: Solve the inteyrution : ikx -K xp

A: To integrate the given equation  I = ∫-kkeikxdx

Q: How do I solve this problem properly in a step by step solution?

A: Given  Density = 0.01932 kg/cm3 = 0.01932 × 106 kg/m3  = 1.932 ×104 kg/m3   Mass = 3.54 g   = 3.54 ×…

Q: 7. Two charges of +2.6 µC and -5.4 µC experience an attractive force of 6.5 mN. What is the…

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Q: Estimate the number of people in the world who are suffering from the common cold on any given day.…

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Q: Thin lenses. Object O stands on the central axis of a thin symmetric lens. For this situation, each…

A: Since you have posted a question with multiple subparts, we will solve first three sub parts for…

Q: In Figure (a), string 1 has a linear density of 2.08 g/m, and string 2 has a linear density of 4.84…

A: A)          For string 1 :                          wave speed (v1) =1Mg2μ=12×677×9.82.08…

Q: A juggler throws a bowling pin straight up with an initial speed of 8.1 m/s from an initial height…

A: Using kinematic equation, the expression for find the time is v=u-gtt=ug Substitute values in the…