5L/6-

Q: If an object is given a push, and then the force is removed, describe the motion of the object using...

A: When a force acts on an object that is stationary or not moving, the force will cause the object to ...

Q: In a marathon race Chad is out in front, running due north at a speed of 4.03 m/s. John is 97 m behi...

A: Given the speed of chad is 4.03 m/s , and the speed of the john is 4.7 m/s. john is 97 m behind

Q: THIS IS THE PREVIOUS QUESTION IT IS REFERRING TOO!! Your object has a mass of 35.6 kg. You separate...

A: We are neglecting the mass of neutrons in the object. The total mas can be represented as,

Q: Three forces acting on an object are given by F, = (-2.15î + 6.80j) N, F, = (4.80î – 2.5j) N, and F,...

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Q: An archer on the roof of a tower shoots an arrow at a bird in flight. The arrow travels at 255 m/s. ...

A: Given data The velocity of the arrow in horizontal-direction is: va-x = 255 m/s The distance of the ...

Q: A electric field question

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Q: 5) Your object has mass 41.0 kg, and you ve separated the boxes of protons and electrons by a distan...

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Q: An apple, starting at rest, falls from a tree branch 2.0 m above the ground. When the apple hits the...

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Q: Problem 9: A car has an acceleration of 6 m/s2. If it starts from rest, how far has it gone in 45 se...

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Q: Graph of potential energy per nucleon, MeV (y axis) against nucleon number, A (x axis)

A: Graph of potential energy per nucleon, MeV (y axis) against nucleon number, A (x axis) is shown as b...

Q: Physics Question

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Q: Heat transfer can cause temperature and phase changes. What else can cause these changes?

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Q: A book weighing 10 N is held at rest in the palm of the hand. The reaction to the force of the hand ...

A: Given data The weight of the book is: W = 10 N   Newton's third law explains that for every action, ...

Q: Physics Question

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Q: Problem 37: Consider the following circuit of three resistors (R1, R2, and R3), with batteries that ...

A: Given: The value of e.m.f. E1=19.5 V The value of e.m.f. E2 = 38.5 V  

Q: Four students of average mass 80 kg each are raised by the elevator in the ESB building, with the co...

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Q: 12) Estimate the primary current I (in A)

A: Given: The circuit diagram of the transformer is given. The ratio of the number of turns of primary ...

Q: You put an atomic nucleus with 17 protons on the x-axis at x = 2.5 Angstroms. There will be a place ...

A: Data provided in the question; Atomic nucleus with 17 protons is placed at According to the diagram...

Q: he gravitational force exerted on a basebal 2.14 down. A pitcher throws the ball horizontally with v...

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Q: Which of these lightbulbs, the 25-W bulb (upper left) or the 60-W bulb (upper right), has the higher...

A: The household electrical appliances are all in a parallel connection with each other. Hence, they al...

Q: An underwater diver sees the sun 50° above horizontal. How high is the sun above the horizon to a fi...

A: Solution:-  

Q: This time your object has a mass of 43.8 kg. You separate the protons and electrons into two boxes l...

A:   The potential energy of the system is (KQ1Q2/r) Work done in such cases is equal to change in pote...

Q: Runner A is initially 1.0 mi west of a flagpole and is running with a constant velocity of 3.0 mi/h ...

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Q: 3) Please answer this one!  Your object has a mass of 43.8 kg. You separate the protons and electron...

A: Data provided in the question; Mass of the object Distance between boxes in which protons and elect...

Q: a. Consider one point on an object near a lens. What is the minimum number of rays needed to locate ...

A: a. To locate the image formed by the lens the following steps can be follows. Step 1: Draw a ray par...

Q: The mass of an elevator and its occupants is 1200 kg. The electric motor that lifts the elevator can...

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Q: (III) An Atwood machine consists of two masses, ma = 65 kg and mg = 75 kg, connected by a massless i...

A: The mass of block A,   The mass of block B,   The mass of the pulley,   The radius of the pulley,

Q: A truck on a straight road starts from rest and accelerates at 2.0 m/s2 until it reaches a speed of ...

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Q: A heavy, 2.0 kilogram ball hangs from a thin string. An identical thin string hangs frombelow the he...

A: Given: The mass of the ball m = 2.0 kg.

Q: The naturally occurring charge on the ground on a fine day out in the open country is -1.00 nC/m2. (...

A: (a) Write the formula for the electric field for the plane sheet.

Q: PRALILE ANOTHER A dog searching for a bone walks 2.70 m south, then 8.20 m at an angle 30.0 north of...

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Q: Problem 4: Charge Q1 = 2.8 µC is located at r = (3.4i – 2.0j + 4.5k) m. A second charge Q, = 3.9 µC ...

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Q: A large lightning bolt had a 20,000-A current and moved 30.0 C of charge. What was its duration? ...

A: Given: Lightning bolt current = 20000-A Charge = 30.0 C Need to find its duration.  

Q: Sperm whales, just like bats, use echolocation to find prey. A sperm whale’s vocal system creates a ...

A: When sound waves are transmitted then echos can be produced and heard by the listener after some tim...

Q: A woman holds a makeup mirror with a radius of 120 cm a distance of 20 cm from her face. What is the...

A: Given Data: The radius of a mirror is, R=120 cm The object’s distance is, u=-20 cm   The expression ...

Q: Exress each labelled voltage and current (e.g.,vx,ix) in terms of the resistances and source current...

A: According to the diagram provided in the question, current is flowing through a resistor from a sour...

Q: A ball tossed in the air vertically from ground level returns to Earth 4 s later. Find the initial v...

A: Given: time of flight of the ball, T = 4 s   

Q: A man consumes 3000 kcal of food in one day, converting most of it to maintain body temperature. If ...

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Q: JA fuel oil tank is an upright cylinder, buried so that its circular top is 8 feet beneath ground le...

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Q: A 4-nC charged arc have radius of 2 m and arc angle of 60 degree. Find the electric field at the arc...

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Q: section 13.5 question 9

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Q: Answer the following questions from the given photo: 1.  Find x component of the magnetic field at p...

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Q: A 2.0 mL syringe has an inner diameter of 6.0 mm, a needle inner diameter of 0.25 mm, and a plunger ...

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Q: A carpenter swings a 5.1-kg hammer so that its speed is 8.7 m/s just before it strikes a nail. Assum...

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Q: A rectangular swimming pool 40 ft long, 20 ft wide, and 14 ft deep is filled with water to a depth o...

A: The volume of the rectangular swimming pool,   The mass of the slice,

Q: 36. A 9.75-m ladder with a mass of 23.2 kg lies flat on the ground. A painter grabs the top end of t...

A: Given data *The length of the ladder is L = 9.75 m *The mass of the ladder is m = 23.2 kg *The given...

Q: Alyssa is going to use a computer at an internet cafe. The cafe charges an initial fee to use the co...

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Q: A 5.0-ft-tall girl stands on level ground. The sun is 25° above the horizon. How long is her shadow?

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Q: Now you have a nucleus with 18 protons, placed at x = 6.2 Angstroms. What what TWO values of x (alon...

A: Given,

Q: A laser beam in air is incident on a liquid at an angle of 37° with respect to the normal. The laser...

A: Given:- Incident angle of liquid= 37o Laser beam'm angle in liquid= 26o