What is the velocity of a bag of mangos (mass of 23 kg) with the same momentum as an elephant with a mass of 3,403 kg and a velocity of 6.20 m/s?

Q: Rq = 5.50 R, = 4L Ry = 7:50

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Q: Given a series circuit with total voltage of 15, Rj = 7 Q, R2 = 4 Q, and R3 = 2 Q. Find the V2.

A: Given:Total voltage or source voltage,E = 15 Vresistance values, R1 = 7 ΩR2= 4 ΩR3 = 2 Ωall three re...

Q: A shell leaves a mortar with a muzzle velocity of 150 m/s directed upward at 60° with the horizontal...

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Q: An 0.15 kg baseball is thrown horizontally at 40. m/s and after it is struck by a bat, it is traveli...

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Q: Tarzan is running at top speed 28.8 kph and grabs a vine hanging vertically from a tall tree in the ...

A: Given, Speed=28.8km/h

Q: 3. Coal miners love physics, and in their spare time, they like to do physics experiments. One popul...

A: Write the given data mass of lump m =5.0 kgheight of ledge =10 mmass of cart M= 90 kginitial speed o...

Q: An object is launched at a velocity of 43 m/s in a direction making an angle of 36 degrees upward wi...

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Q: What is the electric field between two poralei metal plates separated by 2.3 cm with a potential dif...

A: potential difference = V = 3000 V distance = d = 2.3 cm = 0.023 m Electric field = E = ?

Q: 8. A camera flash unit stores energy in a 150-µF capacitor at 200 V. How much electric energy can be...

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Q: 23.19 • Two point charges Figure E23.19 ... 91 +2.40 nC and 92 = -6.50 nC are 0.100 m apart. В Point...

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Q: A force F acts on an object. How much work does this force do as the object moves = -12 N î+10 N j f...

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Q: A volcano erupted and spit a rock in the atmosphere at an angle of 35 degrees with the horizontal wi...

A: In this question we have to find the horizontal velocity of the rock. Please give positive feedback ...

Q: You are driving along a highway at 35.0 m/s when you hear the siren of a police car approaching you ...

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Q: One end of a brass wire 120 cm long and a diameter of 0.24 cm is fastened to a point in the ceiling....

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Q: An electric fan revolving at 900 rpm slows down uniformly to 300 rpm while making 50 revolutions. Fi...

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Q: It is derived that the range for a projectile motion in special case is given as R = () sin(20). Sho...

A: Determine the horizontal and vertical components of velocity.

Q: A 6.00-kg block and an 8.00-kg block are connected as shown. When released, the 6.00-kg block accele...

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Q: 18 A projectile is fired from level ground with initial speed V at an angle of 0 to the horizontal. ...

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Q: A van travels along a straight road with a velocity described by the graph. What is s in feet at t =...

A: Given, A van travels along a straight road with a velocity described a graph , v = -4t+80. s = 0 whe...

Q: While training for a dog show, a 3.8 kg dog does 32 pushups in a minute, displacing its center of ma...

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Q: An electric elevator with a motor at the top has a multistrand cable weighing 4 lb/ft. When the car ...

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Q: A 4.5kg suitcase on a platform was pulled by a lady. She applied 50 N at an angle 20 degrees above h...

A: The normal force is given by the Newton's third law. The normal force is a reaction force that is eq...

Q: 6. A 3.0 kg mass is attached to a 5.0 kg mass by a strong string that passes over a frictionless pul...

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Q: Determine the mass and the weight of the air contained in a room whose dimensions are 6m xóm x 8m. A...

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Q: ss of the object is 80 kg . Find the weight of the object ?

A: We know that the weight of the object is defined as the product of mass and the acceleration of grav...

Q: a = (2, -4, 4), b = (4, 0, 3) and c = a × b, what is the magnitude of c?

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Q: Two blocks are connected by a string as in the figure and the system is released from rest. The coef...

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Q: 6. Three large parallel insulating sheets have surface charge densities +0.020 C/m², +0.010 C/m², an...

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Q: Solve this problem that involves series-parallel combination of resistors and find the individual ch...

A: The charge on a capacitor connected to a voltage source is given by Q = CV, where C = the capacitanc...

Q: A father is drivinf to pick up his daughter in school. For 15 mins he drove at 57 m/s and 30 mins at...

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Q: Type of Friction where it opposes the motion of an object and completely negate the motion of that o...

A: Kinetic friction is a type of sliding friction in which two objects are come in a motion relative to...

Q: What should be the diameter of a pinhole in order to produce the nearest and brightest image if the ...

A: For the maximum intensity at a distance d the radius of pinhole is given by  where λ is the wavelen...

Q: 1. Determine the magnitude of the resultant force acting on the screw eye and its direction measured...

A: a Use Parallelogram Law: Draw the free body diagram as below. The x-components: Fx1=-6 cos60°=-3 kN...

Q: How long does it take a capacitor with time constant τ=3.0 seconds to charge to 76% of its maximum c...

A: Given value--- time constant = 3 second. We have to find--- How long does it take a capacitor to ...

Q: what happens between potential and kinetic energy as the objects moved.

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Q: In the image are three point charges, Qi = 22.4 µC, Q2 = -38.6 µC, and Q3 = 87.3 µC, arranged accord...

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Q: A physics student walks 3 km directed east, then 4 km directed north, and finally 5 km directed 53.1...

A: Given value--- 3 km directed east, 4 km directed north 5 km directed 53.13o south of west We have ...

Q: What is the purpose of a parallel plate capacitor? ii. A parallel plate capacitor has two square pl...

A: Answer:-  Answer (1)  A parallel plate capacitor can only store a finite amount of energy before die...

Q: cops airT What Have I Learned So Far? A 3-m solenoid with 10 turns per unit length carries a current...

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Q: We calculated the range for a projectile that lands at the same elevation from which it is fired as ...

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Q: 7. A light ray travels from air to polycarbonate. If the angle fo incidence is 40 degrees, what is t...

A: The angle of incidence of light ray is α=40° Assume the angle of refraction of the light ray is deno...

Q: A torque of 36.2 N. m is applied to an initially motionless wheel which rotates around a fixed axis....

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Q: Determine the sound intensity level 30.0 m from a sound source that emits 20.0 W of acoustical power...

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Q: A conductor having a resistance of 50 ohms has temperature coefficient of resistivity of 4.143x10^-3...

A: According to question we need to find --- What is its resistance when the temperature drops to 20 d...

Q: A tank of volume 0-2 m contains helium gas at a temperature of 300 K and pressure 1 x 10 N/ im?. Fin...

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Q: A boat is sailing the pacific ocean at 32 km/h of 30 degrees North of West, when it encounters a win...

A: Given, Velocity of the ship, vs = 32 kmh 30° N of Wvelocity of wind, vw = 17  kmh 20° S of E

Q: Find the time of oscillation of a pendulum having a length of 12m long? O 0.1158 s O 7.66 s 6.95 s 4...

A: Given:  Length of the pendulum = 12 m We have tp find the time of oscillation.

Q: volcano erupted and spit a rock in the atmosphere at an angle of 35 degrees with the horizontal with...

A: Initial velocity = V0= 25 m/s angle = 35 degrees h = -20 m

Q: What is the power of a lens with 16cm focal length?

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Q: Starting with a velocity of 5 knots along positive x-axis, a vessel accelerates for 10 minutes with ...

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