Direction: Solve the following problems. Show your complete solution and box your final answer. If ice has a density of 0.92 kg/m3, then what is the volume of 5000 g of ice?

Q: What are the 3 steps of the energy transformation that occurs when we jump off a roof onto a…

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Q: A sample of Fe, like many materials, expands as it is warmed. What will happen to the size of the…

A: Diffraction Pattern:- Diffraction of light, as it is used to describe light, occurs more explicitly…

Q: In which of the following transformations undergone by the work is neither done by The gas nor on…

A: From first law of thermodynamics,               ΔQ = ΔU + ΔW (B) In adiabatic process, change in…

Q: For the circuit shown in figure, the capacitance C= 10µF, and the feedback resistance R 20 kn If the…

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Q: The period of the lowest-frequency sound the normal ear can hear is 0.050 s. Calculate its…

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Q: Center of Mass. b)The mass of the Earth is 6x1024 kg and the mass of the Moon is 7.4x1022kg. The…

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Q: A ball is thrown straight up with an initial speed of 32.9 m/s.  Find a height (in meters) that the…

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Q: u = (-4,-8) Find the magnitude of u. Enter an exact answer as an expression with a square root…

A: Given data:  A vector u→ = -4, -8 Required:  The magnitude of the vector u

Q: The drawing shows an exaggerated view of a rifle that has been 'sighted in' for a 91.4-meter target.…

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Q: Brian walks from his friend's house (C) to his house (A), and then to the park (B).

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Q: In a swimming pool there are 4 waves with amplitude of 4A, 3A, 3A and 2A and the phase constants are…

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Q: ethod of components. using 1.29 For the vectors A and B in Fig. E1.22, use the method of components…

A: Given:- 1.29:- We know that figure E 1.22 we get as  Find:- for the vector A and B  a) The…

Q: An electron is accelerated by a constant electric field of magnitude 295 N/C. (a) Find the…

A: Given:- The magnitude of the constant electric field is E = 295 N/C.  An electron is accelerated in…

Q: The table below shows position data for 8 different objects. Let NORTH be the positive direction.…

A: According to above table  Given: North of the origin represent to positive             South of the…

Q: You can see your lecturer in class (if you are there) because O They emit visible light They reflect…

A: We can see any object when the light falls on object and then the reflected light from the object…

Q: A long straight wire carries a current I = 10 A. The magnetic field at a distance of 1.59 m is?

A: Write the expression for the magnetic field intensity. Here, I is the current and R is the…

Q: When we talk about electromagnetic energy, what parameter is used to describe it if it represents…

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Q: 3. A binary star system has magnitude - 1, when both stars are observed together. One of the stars…

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Q: Vector Walk What is the overall distance and the overall displacement for the car's motion? If you…

A: I have seen the motion of the car along the straight road. During parking the motion occuring are as…

Q: A westward moving bicycle increases its speed from 2.0 m/s to 12.0 m/s in 4.0 seconds. What is the…

A: Given IInitial speed of the bicycle is v0=2.0 m/s Final speed of the bicycle is vf=12 m/s Time…

Q: As a health physicist, you are being consulted about a spill in a radiochemistry lab. The isotope…

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Q: An electret is similar to a magnet, but rather than being permanently magnetized, it has a permanent…

A: Given:-  Electric dipole moment p = 1.0 x 10-7 C m  The distance of a small electret from a small…

Q: John throws a ball vertically upwards with an initial velocity of 26.2 m/s. Determine: (i) The…

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Q: Section 1.9 Unit Vectors 1.34 In each case, find the x- and y-components of vector A: (a) A = 5.01…

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Q: Suppose a comet orbits the Sun every 79 years and has an eccentricity of 0.93. What is the length of…

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Q: The kinetic energy of a moving object is KE = 1/2 mv2, where m is the mass and v is the speed. An…

A: Given data:  Mass (m) = 0.22 kg Kinetic energy (KE) = 0.59 million joules Required:  The speed of…

Q: Problem 1: What is the force F on the 1.0 nC charge at the bottom in Fig.1. Give your answer in…

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Q: In a swimming pool there are 4 waves with amplitude of 4A, 3A, 3A and 2A and the phase constants are…

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Q: The radius of an atom of gold (AuAu) is about 1.35 ÅA. How many gold atoms would have to be lined up…

A: Given value--- radius = 1.35 A. distance = 2.5 mm. We have to find--- number of atom ?

Q: A cannonball is fired straight up into the air. The cannonball leaves the cannon at a speed of 75…

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Q: A truck accelerates from 10 m/s to 20 m/s in 5 sec. What is it acceleration?  How far did it travel…

A: Given data:  Initial velocity (u) = 10 m/s Final velocity (v) = 20 m/s Time (t) = 5 s Required:…

Q: 8. A MODEL ROCKET ACCELERATES AT A RATE OF 4t m/s² HOW HIGH ABOVE THE GROUND WILL IT BE AFTER 10…

A: Given acceleration a(t) = 4t m/s2 time t = 10 s

Q: For each of the three pairs of positions listed in the following table, determine the magnitude and…

A: Given Data: a) Initial position, x0=+2.5 m     Final position, x=+6.5 m b) Initial position, x0=+5.6…

Q: 5. A hot-air balloonist, rising vertically with a constant speed of 8.50 m/s, releases a sand bag…

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Q: QUESTION 1 A dipole is formed by separating a +200 nC and -200 nC charge a distance of 44 mm.…

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Q: A lunar excursion module (LEM) weights 1,500 kgf on earth where g = 9.75 mps2. What will be its…

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Q: If 5 kg of water at 35 C are added to 6kg of water with a temperature of 8 C. what will be the…

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Q: Obtain the work and power required to move a 5.0 kg mass up a frictionless plane inclined at an…

A: Given data:  Mass (m) = 5.0 kg Angle (θ) = 30°, with the horizontal Distance along the plane (d) =…

Q: the origin. Initially particle 1 is at x₁ = -10.0 cm and particle 3 is at x3 = 10.0 cm. (a) To what…

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Q: Why the PeepsTM get bigger in the vacuum chamber? What gas law is demonstrated in this demo? And…

A: In the vacuum chamber the air pressure is reduced by the vacuum pump resulting into the peeps…

Q: A sound wave in air has a frequency of 409 Hz. What is its wavelength? Calculate the wavelength for…

A: Given data, (1) f=409 Hz (2) f=454 Hz

Q: Three particles are located at the vertices of an equilateral triangle of sides l. If the charge of…

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Q: A UFO experienced a constant acceleration of 7 m/s2 east for 94 s and was going 676 m/s east at the…

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Q: Energy and Its Applications Review Reviewing Key Terms Use each of the following terms in a separate…

A: We have to use each of the following terms in a separate sentence. Terms are: System Surroundings…

Q: How many electrons must be added to the soot particle ? Submit Answor electrons

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Q: mechanic applies a force of 8N perpendicular to a 0.7m long wrench to tighten a bolt. How much…

A: Given value--- Force = 8N. Length = 0.7 m We have to find--- a) How much torque does the wrench…

Q: Water flows through pipe 1 which branches into pipes 2 and 3. Pipes 1, 2 and 3 have diameters of…

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Q: The electric field strength between the plates of a simple air capacitor is equal to the voltage…

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Q: Find the electric field at a distance h from the center of a ring of radius R, whose linear charge…

A: Electric field due to a point charge is given by, E = KQ/r2 where, E = electric field K = 1/(4πε0) =…

Q: A car moving at 27 m/s comes to a stop in 13 s. Find the distance it covers.

A: Given, The initial speed of the car (u) = 27 m/s. The final velocity of the car (v) = 0 m/s. Time…

Ideal Gas Law

Ideal gas law states that the product of pressure and volume of a gas directly varies with the product of the number of moles, the universal gas constant, and the temperature of the gas.