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Q: Consider the system of force shown in the figure below. (a) Find the moment of force by each force a...

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Q: 18. A metal sphere of radius R is given a positive charge Q. What is the electric field at a distanc...

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Q: PERFORMANCE TASK #1D IN GENERAL PHYSICS 1 QUARTER 1 Directions: Choose the letter that corresponds t...

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Q: Direction: Solve as directed. Write your answers on the box provided. Find the unknown values of vol...

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Q: Four electrons are situated at the corners of a rectangle (I=4m; w=2m). Find the resultant force ele...

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Q: Given: V1= 5V V2= 9V R1 = 1 Ohm R3 = 3 Ohm Compute for the current (IR1 & IR3) and voltage (VR1 & VR...

A: According to question we need to find a current and voltage across R1 and R2 .

Q: . A battery has an emf E and internal resistance r. A variable resistance R is connected across the ...

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Q: A 5.0 kg block initially on a flat, level and smooth surface, is pulled by a constant force of 6.0 N...

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Q: (4 blanks) An ice-making machine operates in a Carnot cycle. It takes heat from water at 0.0 °C and ...

A: Since the machine is operating in a Carnot cycle then its efficiency is written as under,

Q: What is the acceleration produced by a force of 18 N exerted on an object of mass 3 kg ?

A: Given data :                        Force  =  F                         Mass  = m                   ...

Q: How can I1, I2, and I3 be found? The resistances are R1 = 8 Ω, R2 = 6 Ω, R3 = 15 Ω, R4 = 20 Ω, r1 =...

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Q: The point Qis moving on a circular path of radus r, which is centered at the fixed point O as shown ...

A: Write the expression of velocity of a particle Q whose motion is circular.

Q: 3. A beta particle is an electron emitted by the atomic nucleus during radioactive decay. a. True b....

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Q: Please write on the paper. A 200g bullet which has velocity 200 m/s sticks to the stationary block ...

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Q: Two children, Raffi and John, sitting on sleds tied together with a massless rope, are being dragged...

A: Friction: Friction is a type of force that acts between two bodies that are in contact with each oth...

Q: A bicyclist is stopped at the entrance to a valley, as sketched below: Where would the bicyclist hav...

A: Given:

Q: In the given network, each capacitor has  C = 4.00 μF and Vab = 28.0 V. Calculate the             ...

A: The equivalent capacitance when two capacitor of capacitance C1 and C2 connected  i) parallel Ceq=...

Q: Air within the funnel of a large tornado may have a pressure of only 0.29 atm. What is the approxima...

A: Calculate the absolute pressure on wall. P=0.29 atm=0.291.013×105 Pa=29377 Pa  

Q: 2. A 25 kg block and 50 kg block are connected by a string as it shown below. The pulley has 10 cm r...

A: Given : Mass of hanging block = 50 kg Mass of sliding block = 25 kg Radius of pulley = 10 cm= 0.1 m ...

Q: Calculate the mass of a car that drives at 21m/s and has 20000 J of energy ?

A: The kinetic energy of a body is the energy that it possesses due to its motion. E = (1/2)mv2 m = 2E/...

Q: 6. Strength of the electric field is Directly proportional to the force applied Inversely proportion...

A: Answer:-  Answer (6) :- Directly proportional to the applied force.  Strength of electric field is d...

Q: How does the vacuum system is implemented within TEM technique?

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Q: A sled and rider have a total mass of 52.5 kg. They are on a snowy hill. The coefficient of kinetic ...

A: Kinetic Friction: Kinetic Friction is the Frictional force experienced by two objects having relativ...

Q: 2. A negative test charge would be at a high electric potential when held C. Farther away from a pos...

A: As per our guidlines we are supposed to answer only three question for as MCQ. kindly repost other q...

Q: Two tuning forks of frequency 512 Hz and 520 Hz respectively play simultaneously with the same ampli...

A: In this question we have to find the pitch of the resulting sound wave. Please give positive feedbac...

Q: A parallel plate capacitor with a cross section of 2 cm x 6 cm. Between the two plates is filled wit...

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Q: What is the resistance of a 6.9-m length of copper wire 1.5 mm in diameter? The resistivity of coppe...

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Q: 18. A 5.00 X 10² kg communication sateliite is to be placed into a circular geosynchronous orbit aro...

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Q: Question A3 State Newtons law of gravitation in equation form naming ALL terms in the equation. The ...

A: According to Newton's law of gravitation, "the force of attraction between two object is proportiona...

Q: Problem 4: Consider two long wires with currents Ij = 5.2 A and I, = 3.8 A, as shown in the figure. ...

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Q: DATA: LATENT HEAT OF FUSION MASS of EMPTY CALORIMTER (g) 48.1g MASS of CALORIMETER with WATER (g) 18...

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Q: The uniform solid block in the figure has mass 35.8 kg and edge lengths a = 0.938 m, b = 1.44 m, and...

A: The length of the body diagonal of this object is, l = √(1.442 + 0.9382) l = 1.718 m The location of...

Q: A mountain biker is initially traveling at 8.3 m/s, they see a snake on the 15 points trail in front...

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Q: A 11.35kg object speeds up from 2.05m/s to 5.80m/s over a distance of 27.87m. What is the accelerati...

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Q: 30.0 cm Consider two identical, uniform, 30-cm-long wooden boards, stacked on top of each other, and...

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Q: Circle the correct answer: Which of the following describes the mathematical relationship between gr...

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Q: A В F(N) C (0,0) x (m) D Above is a graph of a force applied on an object as it moves in the x-direc...

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Q: Problem 7: An electric current I= 0.85 A is flowing in a circular wire with radius R = 0.045 m. ds P...

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Q: How do you tune your guitar strings to have the right frequency? 2 An earthquake generates what typ...

A: 1.How do you tune your guitar strings to have the right frequency? 2 An earthquake generates what ty...

Q: 1. The plates of a parallel plate capacitor are separated at 1.0 mm apart. What is the capacitance i...

A: According to guidelines we need to solve only first question kindly repost other questions in the ne...

Q: Problem 5: An electric current of I= 0.55 A flows through a long, straight wire. The wire lies in th...

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Q: 1. Explain why during the summer months, static cling in clothes is generally not a problem. What is...

A: Please post other parts in the next question as only three subpart can be answered in one post.   1....

Q: 2. A 25 kg block and 50 kg block are connected by a string as it shown below. The pulley has 10 cm r...

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Q: When a sound wave creates a standing wave in a pipe that is closed at one end, the closed end of the...

A: The closed end of pipe is usually considered as pressure node when a sound wave creates a standing w...

Q: Calculate the curent through Ammeter A in the circuit.

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Q: The system in the figure is in equilibrium. A concrete block of mass 274 kg hangs from the end of th...

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Q: Circuit Voltage (V) Current Resistance Power Position (A) (W) (U) R3 1 10.0 2 3.6 W R2 2 0.30 A 20.0...

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Q: Problem 7: An electric current / = 0.85 A is flowing in a circular wire with radius R = 0.045 m. K d...

A: Given: I=0.85 AR=0.045 m

Q: Calculate the heat required to increase the temperature of 630 grams of ice from -2°C to 23°C and tu...

A: There are several separate heat tranfers involved in this problem q1 = heat to required to warm the ...

Q: A 45-caliber bullet shot straight up from the surface of the earth would reach a height of s(t) = 83...

A: According to guidelines we need to solve only first three sub-part kindly repost other parts in the ...