1. Unit conversion You travel 300 kilometers on 20 liters of gasoline at $4.00 per liter. About how many dollars did it cost to drive a mile? There are 1.609 km in 1 mile.

Q: distance (m) time (sec) 0 9.1 12.8 15.7 18.1 0 29.5 59 88.5 118 A student records this distance and…

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Q: A doubly-ionized carbon atom (with charge +2e) is located at the origin of the x-axis, and an…

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Q: Use significant figure to find ((((66.456 +5.46895)*7.001)-220.04) 3)?

A: Given data, 66.456+5.46895×7.001-220.04×3

Q: An electron and a proton   are released from rest, with only the electrostatic force acting between…

A: As both electron and proton moving in same direction under the influence of electrostatic force  For…

Q: 1. What is the magnitude and direction of electric force exerted by q1( which has a 10C charge) to…

A: We have two charges q1=10 C and q2=-9 C which are separated by a distance d=1 cm=10-2m. We need to…

Q: An electron is moving at a speed of 8.20 X 104 m/s in a circular path of radius of 2.5 cm inside a…

A: Given:- An electron is moving at a speed of v = 8.20 x 104 m/s  The radius of the circular path…

Q: Gunther froze Ice King into a 100.-kg block of ice. The block then slides along a mountain slope…

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Q: A point on the third nodal line from the center of an interference patt from one source and 30.9 cm…

A: GivenA point on the third nodal line from the center of an interference pattern   from one source,…

Q: A wire carrying a current is shaped in the form of a circular arc of angle 60° and radius 5.0 mm. If…

A: Given: The radius of the circular arc is 5 mm. The angle made by the arc is 60o. The strength of the…

Q: A tank of compressed air of volume 1.00 m3 is pressurized to 24.6 atm at T = 273 K. A valve is…

A: V = 1.00m3 Pi = 24.6atm T = 273K Pf = 12.9atm Boltzmann constant (R) = 1.38*10-23J/K

Q: what direction was the force on the proton the moment it left the magnetic field?

A: Given, Direction of the magnetic field is downward (consider it as negative y direction) -j^…

Q: An ideal spring of negligible mass has a spring (force) constant of 1500 N/m. (a) How far must the…

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Q: A block of mass 34.4 kg lies on a horizontal plane. A force F that is inclined 46.2° with the…

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Q: A boy pulls a 500.-N cart using a rope with a constant 200.-N tension directed 30.0o above the…

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Q: You joined a “dogsled” race during your winter break. To start, you pulled the sled (total mass of…

A: Mass ,m= 85 kg Total force,F=195 N Angle of force, θ= 45⁰ Distance traveled, s=7 m

Q: a piece of string is tied on a small stone and a the stone is then suspended tollay immersed in…

A: Given, A piece of string is tied to the small stone.  Then it is immersed in water.

Q: Please state which choice and an explanation.

A: For the bulb to be light up :- Magnetic flux through the loop will  change  with time .  Magnetic…

Q: (4) average velocity of the particle is half its final velocity (17. The displacement of a particle…

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Q: When a wrench is rotated the magnitude of the torque is 26N.m A 95-Force is applied 35 Cm from the…

A: The free-body diagram of the wrench is shown below. Here, F is the applied force and θ is the…

Q: potential is zero QUICK QUIZ 24.4 In a certain region of space, the electric everywhere along the x…

A: Electrostatic force is fundamental force. It depends on 2 charges and distance between them. The…

Q: The light bulbs in the figure are identical. What happens when the switch is closed? A E + C B a)…

A: CONCEPT: We know, for parallel connection equivalent resistance is smaller than that of original…

Q: How long does it take for an ultrasound wave to reach a bone 4.77 cm deep in a human body and bounce…

A: Distance, d=4.77 cm =0.0477 m Speed of ultrasound wave,v =1540 m/s

Q: For the next two items, consider a thin conducting rod of length L riding along two parallel…

A: Given problem is related to megnetic feild effect.

Q: A car rounds a level (unbanked) curve with a radius of 95 m without skidding at a speed of 25 m/s.…

A: In the problem statement it is given that a car rounds an unbanked turn without skidding and this…

Q: Laws of motion and explains all three laws in diagrams

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Q: A 2.00-kg solid ball U moves toward the +x-axis at 4.00m/s and collides to a stationary 1.20-kg…

A: Note : There is a slight correction in your question as per the option the angle made by the ball is…

Q: a ball is thrown vertically upwards with initial velocity u. Assuming acceleration due to gravityis…

A: Given dataInitial velocity of ball is uAcceleration due to gravity is g

Q: Diame Diameter d = 10.86m • radius r= 10.56 m² = 2 = 5.43m. mg = mv² 9₁₂ = x² = A rxg V = √rxg =…

A: in this question  we discuss given answer.

Q: Required information An ordinary drinking glass is filled to the brim with water (650.0 mL) at 7.6°C…

A: volume of glass filled with water = 650 ml @7.6 degree C temperature final temperature = 32 degree C…

Q: 1. A particle is moving on a straight line with a velocity v = 25 m/s which is increasing at a rate…

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Q: A resistor and capacitor are connected in series across an ac generator. The emf of the generator is…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: COA QUESTION 5 UBB Gal R Which of the following graphs represents the magnitude of the electric…

A: in this question 5 we determine electric field as a function of distance.

Q: The angle of minimum deviation for a glass with μ = √3 equals the refracting angle of the prism in…

A: The angle between two surfaces is known as refracting angle or angle of prism. Here, we calculate…

Q: W h i c h       o f       t h e    f o l l o w i n g      s t a t e m e n t s        b e s t…

A: Magnetic flux through closed surface  zero. It means that number of field lines going out of the…

Q: A steel rule is calibrated for measuring lengths at 20.00°C. The rule is used to measure the length…

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Q: A solenoid of radius 4.5 cm has 620 turns and a length of 15 cm. (a) Find its inductance.  mH (b)…

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Q: 1. An electron is in the spin state A (³1) (a) Determine the normalization constant A X = A

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Q: A block is sliding up a ramp at an angle of 0 = 27° to the horizontal. Its 6.3 m/s. After sliding…

A: Givenθ=27°Initial speed, u=6.3 m/sDistance travelled by block, s=2.8 m

Q: 1. Is the period affected if the number of waters was increased to nine or 12 washers? 2. Among the…

A: Motion Physics' study of motion focuses on how objects move. Isaac Newton created it roughly 300…

Q: he following current loop forms a right-angled triangle. The loop lies in the plane of our screen…

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Q: low-pressure gas initially at 1 bar and occupying a volume of 2 m³ is isothermally compressed in a…

A: Given: The pressure of the gas is 1 bar. The initial volume is 2 m3. The final volume is half of…

Q: A piece of material is tested and, at 25oC, it has a resistance of 153Ω. The thermal coefficient of…

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Q: What is the typical value of refractive index for an ethyl alcohol? a. 1 b. 1.36 c. 2.6 d. 3.4

A: Required: The index of refraction for an ethyl alcohol

Q: that the density of a rock is 2.7 g/cm3 , what is the density of the rock in kg/m3 ?

A: Steps: m = V × ρ = 1 cubic meter × 2.7 gram/cubic centimeter = 1000000 cubic centimeter × 2.7…

Q: "A capacitor consists of two parallel conducting plates, each of area 0.4 m² and separated by a…

A: Given: A = area of plates = 0.4 m2 d = separation of plates = 2.0 cm k = dielectric constant = 1.5…

Q: Standing waves are produced in a string by two waves traveling in opposite directions at 6.0 m/s.…

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Q: Find the total capacitance Clot of the combination of capacitors shown in the figure, where C₁ =…

A: given data: C1=5.15uF C2=3.55uF C3=5.75uF C4=1.25uF C5=0.750uF C6=15.0uF

Q: Problem 9 A machine part (In the picture) consists of three disks linked by lightweight struts. (a)…

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Q: 2 3. 4. 5. The speed of red light in glass A is faster than in glass B. Which of the following…

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Q: An object is placed 30 cm from a concave mirror of focal length 15 cm. Which of the following is the…

A: We have an object that is placed at a distance u=30 cm from a concave mirror of focal length f=-15…