a 15 ohms 20 ohms 10 ohms 25 ohms 30 ohms b

Q: speed v0. In this problem we are assuming that the ground is level. Find the time tH it takes the…

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Q: Determine the equivalent resistance between terminals a and b. 10 ohms a www 15 ohms m 25 ohms b

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Q: Compute for the voltage Vab in the circuit shown below. a- b- (A) 10.2117 V B) 9.6639 V 10.0167 V…

A: r1 = 5 ohm r2 = 3 ohm r3 = 3 ohm load resistance = 10 ohm V1 = 15 V , V2 = 8 V , V3 = 3 V

Q: A baseball slugger hits a pitch and watches the ball soar into the bleachers for a home run, landing…

A: Given The velocity at which the ball is caught by the fan is 35.4 m/s The angle made by the ball as…

Q: on components

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Q: A speck of dirt is embedded in a spherical block of ice (n = 1.309) with a radius of 7.00 cm. If the…

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Q: An object having 10 kg mass weighs 9.81 kg on a spring balance. the value of 'g' at this place is

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Q: Using Ohm's Law 1. The electromotive force of a cell is 1.5V. When connected to an external load of…

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Q: For the circuit in the figure below, find the following. (Take E = 6.4 V, R = 5.6 , and r = 1.3 2.)…

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

Q: Using Ohm's Law,The electromotive force of a cell is 1.5V. When connected to an external load of 3.O…

A: Given: The emf of the battery is 1.5 V. The voltage drop is 1.35 V when the external resistor is…

Q: If a cat repeatedly rubs against your cotton slacks on a dry day, the charge transfer between the…

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Q: The non-attached end of a horizontal rope is oscillated vertically with a frequency of 10 Hz. The…

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Q: Problem 5.15. The edge of a cube is measured using a vernier callipers, whose divisions of the main…

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Q: A small bead 2.75 [mm] in size is located 21.0 [cm] from the center of a CONVEX spherical mirror…

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Q: 2. A straight, stiff, horizontal wire of length 29 cm and mass 49 grams is connected to a source of…

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Q: A) Two horizontal metal plates are 0.05 m apart. A small sphere remains midway between the plates…

A: Given: The distance between the two horizontal metal plates: d = 0.05 m. The electric force: Fe =…

Q: Which of the following statements is true? A battery is a current source. Current only flows through…

A: ( Option 1 ) : A battery is not a current source , it's a voltage source. So, option 1 is not true.

Q: A rocket is launched upward. The height of the rocket was 82.9 ft at the end of the thrust and had a…

A: Apply the third kinematic equation at the end of the thrust and substitute the required values.

Q: Davie flexed his lowest bass guitar with strings of length 1.00m between fixed points. One string,…

A: Given Length of the string is l=1.00 m Linear mass density is μ=60.0 g/m=60.0×10-3 kg/m Fundamental…

Q: Example 4.28 The linear density of a rod varies directly as the distance from a point in the rod to…

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Q: the rigid body in the

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Q: The vertical position, y, of any point on a rope that supports a transvere wave travelling…

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Q: Item 9 A garage door is mounted on an overhead rail (Figure 1). The wheels at A and B have rusted so…

A: At wheel A, the normal reaction is NA along the vertically upward direction, at wheel B, the normal…

Q: In the block–spring arrangement of the figure, the block’s mass is 3.30 kg and the spring constant…

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Q: A mass m₁ of 100 kg travelling with a uniform velocity of 5 m/s along a line collides with a…

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Q: 1. A 165 lb man is climbing a 5.0 m-long uniform ladder weighing 25 lb, as shown below. The…

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Q: Two hanging masses of 5.6kg and 11.2kg are attached to a frictionless pulley at both ends. What is…

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Q: What is the acceleration of the 2.5 kg box sliding on a 24° inclined plane from the horizontal? O…

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Q: A cookie jar is moving up a 43 ° incline. At a point 50 cm from the bottom of the incline (measured…

A: Draw the free-body diagram of the cookie jar.

Q: Suppose a wave whose expression is given as y(t) = Asin (2nFt), where y is the vertical displacement…

A: The expression of the wave is given. All we have to do is to substitute the given values properly to…

Q: Kirchhoff's Current Law, also known as the junction rule, states that: The sum of the currents…

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Q: m Question 3: The diagram below shows two carts moving in opposite directions on a frictionless…

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Q: The magnetic field near the surface of a neutron star has a magnitude of 1.00 x 108 T. Find the…

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Q: Observation Table Angle of Incidence in air 0* 10 20 30 40 50° 60 Angle of refracted ray in acrylic…

A: Solution:-

Q: An automobile engine has an efficiency of 22.0% and produces 2510 J of work. How much heat is…

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Q: Two uniform spheres are positioned as shown. Determine the gravitational force F which the titanium…

A: R = 30mm      = 0.03m a =3.7 b =2.1 θ =3.9° The volume of the titanium sphere  is written VT = 4/3…

Q: For L1=19 H, L2=13 H, L3=19 H, L4=32 H, L5-77 H, L6-39 H, L7=12 H & L8=58 H in the circuit shown…

A: Equivalent inductance

Q: A 67 kg yak has an average power output of 200 W. How long can a yak climb a 3km high mountain?…

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Q: he vertical position, y, of any point on a rope that supports a transvere wave travelling…

A: Given: The equation of the transverse wave is. y=0.5sin4πt+5πx…

Q: The same current-carrying wire is placed in the same magnetic field, but in different orientations.…

A: Given: The strenngth of the magnetic field in each condition is same. The current in the conductor…

Q: A 56.8kg box resting on a horizontal surface is attached to a frictionless pulley with a 28.9kg box…

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Q: 7. Write the formula for the computation of work if it is isobaric. 8. If the gas (system) is…

A: 7. Formula : W = P(V2 - V1) 8. The work is positive.

Q: Given two batteries: one with voltage V and internal resistance r₁; another with also voltage V and…

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Q: (a) Show that the expression for the speed of the liquid leaving the pipe is V₁ = √2gh

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Q: Find the direction and magnitude of the minimum velocity of charge q = +2e that will produce the…

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Q: 50-ohm resistor is initially at 30 degrees Celsius. Find its resistance when the temperature raises…

A: Given At temperature 30 °C resistance of a resistor= 50 ohm Temperature changes to 70 °C temperature…

Q: A box accelerates 1.32 m/s² after being pushed by a force of 275 N. What is the mass of the box? O…

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Q: An ideal battery of terminal voltage 22 volts charges two practical batteries connected in parallel…

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Q: Item 6 A uniform, 255 N rod that is 2.10 m long carries a 225 N weight at its right end and an…

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Q: A cord that has a mass of 0.79 kg is stretched between two supports specifically 45 m apart. If the…

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