Teatste Rolls

Q: State Lenz's Law.

A: The important concept in electromagnetism that states when a voltage is created due to the change in…

Q: par

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Q: You didn't answer the question

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Q: ke an

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Q: density of the material of a coin.

A: Given, Describe an experiment to determine the density of the  material of a coin .

Q: RUE OR FALSE

A: Newton's law of cooling It state that the rate of the cooling of the object is proportional to the…

Q: 2. Study the figure below.

A: Equivalent capacitance in series  1/C = 1/C1 + 1/C2   equivalent capacitance in parallel  C = C1 +…

Q: find dof of a ball in planar and spatial cordinate

A: Required :  Degree of freedom of a ball in planar and spatial coordinate.

Q: A ball of inclir its total

A: Given: The ball raised to the height of 10 m The angle of inclination is 53∘ The coefficient of the…

Q: Compare: a) Step and Graded index Fibers.

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Q: free measurement. The

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Q: A cannon shots a ball with an initial velo

A: Given: The answer is shown as:

Q: Vo

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Q: Pin Hole (0) 1m 0.3m 2m бт *not to scale

A: For blue line  Let vertical distance on wall is a  Now,  By symmetric triangle  a/(6+2) = 1/2  a = 4…

Q: how about if it 87%

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Q: side of a cube decreases

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Q: 7. xe dr

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Q: 05 06

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Q: Janet Dough goes to the doctor for a checkup. Her weight is measured 115 lb. Convert this to kg.…

A: Given  Weight of Janet Dough = 115 lb     We know ,  1 lb = 0.454 kg       Therefore ,       115 lb…

Q: Calculate for thes consumption:

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Q: Define physics

A: Science is a systematic application of knowledge obtained from observations and experiments to…

Q: IS

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Q: figue 5 5kg

A: Assume the tension is T1 and T2 , the forces and their components are shown as below in the attached…

Q: be

A: Given,Charge density, λ = 18.75 μC/mcharge placed at a distance r = 0.289 mcharge, q = 2.00 μC…

Q: George O'Malley weighs 150 kg and he is riding his car going to Manila as it moves to a speed of 15…

A: The mass m=150kg  The speed =15m/s  To find the kinetic energy

Q: Coversine A is equal to (elaborate

A: The coversine is a little-used entire trigonometric function defined by     where…

Q: meters. The angle betwe

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Q: convert 27.5% to ppm convert 0.08 ppm to %

A: (a) For the conversion of 27.5% to ppm:

Q: forces betw

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Q: 1 Metric ton = k

A: Metric ton is  unit of weight

Q: mass of the body

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Q: George O'Malley weighs 150 kg and he is riding his car going to Manila as it moves to a speed of 15…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A truck’s tare weight was 1750kg. At a weighing station the scales read 6.32 tonnes. What was the…

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Q: Explain the working of pilot's tube.

A: Pilot static tube is used to measure the static pressure as well as the stagnation. Dynamic pressure…

Q: Physics written by hand.

A: We need to find the angular acceleration of disk.

Q: k a www

A: Given masses  m1 = 0.48 kgm2 = 0.94 kg Force constant k = 270 N/m distance compressed x =9.0 cm =…

Q: graph shows

A: when distance increases the slope of graph becomes positive and when distance decreases slopes  of…

Q: Two Points distonce

A: Given values:- The system diagram is drawn below:- Now breaking the component resolution of (v1)…

Q: Expalin the meaning of statement the power of an appliance is 100W.

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Q: psition of the ele 1o N/C (c) 10

A: The magnitude of electric field at a distance,r due to a point charge, q is given by the equation,…

Q: Griven data m=10 Kg h=5m %3D

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Q: 4.0-m

A: Given: The Capacitor C1= 4 mF The initial charge of C1=50 V The Capacitor C2=6 mF The initial charge…

Q: 19 slugs to kg

A: Required  19 slug to kg

Q: Solve the following in the table using the simulation picture below. Show calculation. mass = 3.0…

A: Draw the free body diagram as below.

Q: 40 kg

A: Given data : θ=π RadMass (m)=40 kgAcceleration due to gravity (g)=9.81 m/s2Coefficient of friction…