A current of 0.6 A flows through a resistor with a voltage difference of 120 V across it. What is the resistance of this resistor?

Q: What does "the acceleration is the manifestation of the force" means?   a. We know that the…

A: Option (a) is correct choice. We know that the existence of an influence, a force, will make an…

Q: An engineer designs a roller coaster so that a car travels horizontally for 182 ft, then climbs 117…

A: Write the positions in vectors form.

Q: A 91 kg janitor wearing running shoes is running across an ice rink at a speed of 3.2 m/s. They try…

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Q: Two tiny spheres of mass m= 4.70 mg carry charges of equal magnitude, 72.0 nC, but opposite sign.…

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Q: An object has a mass of 4kg. Calculate its potential energy 3m above the ground.

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Q: An ambulance with a siren emitting a whine at 1520 Hz overtakes and passes a cyclist pedaling a bike…

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Q: Railroad car A of mass 360.0 kg moving with a velocity VA collides and sticks with another railroad…

A: mass of car A = 360 kg initial velocity of A = VAmass of car B = 220 kg initial velocity of car B =…

Q: In the story.Happy birthday greeting.Marissa sent a birthday greeting card to Anna thru…

A: Through the facebook, the greeting massage will reach to Anna immediately.

Q: Thermal energy is being transferred through a 0.8 mm layer of human skin at a rate of 1.1 x 104…

A: Heat is just energy in transit. When it is not moving it is thermal energy. It is that heat flows…

Q: 14. The force acting on a particle varies as shown in Figure MP7.14. Find the work done by the force…

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Q: 44. • An object attached to the free end of a horizontal spring of constant 450 N/m is pulled from a…

A: Given: The spring constant is 450 N/m. The initial stretching from the equilibrium is 12 cm = 0.12…

Q: Two resistors R₁ = 62 and R₂ = 12 2 are connected in parallel to each other and in series to R3 = 2…

A: Given data:  Two resistors are connected in parallel R1 = 6 Ω and R2 = 12 Ω And third resistor…

Q: A vector has a horizontal component of -26 and vertical component of 10, what is the magnitude of…

A: Given data:  Horizontal component (Fx) = -26 Vertical component (Fy) = 10 Required: The magnitude of…

Q: A man strikes one end of a thin rod with a hammer. The speed of sound in the rod is 15 times the…

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Q: The rate of water flow is 17.5 L/s through a horizontal pipe with a constant diameter of 3.4 cm. A…

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Q: A 12.0 [V] battery with an internal resistance of 2.00[22] is linked to a 4.00[22] external resistor…

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Q: A 12000 kg railroad car travelling at 10 m/s strikes a second car and comes to rest in 2 seconds.…

A: Given in question: Mass of the car(m) = 12000 Kg                                 Initial speed(u) =…

Q: the coil's sides are 14.6 cm long, the external magnetic field strength is Bext = 0.783 T, the coil…

A: Sides, a = 14.6 cm = 14.6×10-2 = 0.146 m Magnetic field, Bext = B = 0.783 T Number of turns, n = 37…

Q: A guitar string has a fundamental frequency of 330 Hz. If the string has a length of 65 cm and is…

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Q: The units for viscosity in the centimeter-gram-second (CGS) system is poise or g/cm.s. The viscosity…

A: The viscosity is given by,

Q: A ball is moving towards you at a velocity of 15 m/s [E]. You kick it, and the ball leaves foot with…

A: Given:-  A ball is moving towards you at a velocity of 15 m/s [E]. the ball leaves the foot with a…

Q: 1. Consider an air-filled, parallel-plate capacitor with a plate spacing of d and an plate its area…

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Q: A small block is released on the top of a wedge that is placed on a horizontal floor as shown in the…

A: in this question  we use free body diagram  to solve question.

Q: A 2.00-kg block is placed on top of a 5.00-kg block. The coefficient of kinetic friction between the…

A: If μK is the coefficient of KINETIC friction then Pulling Force = μK * Normal force. Normal force is…

Q: You are helping your friend move a new refrigerator into his kitchen. You apply a horizontal force…

A: Given: The mass of the refrigerator is 53 kg. The applied force is 263 N in the negative…

Q: The rate of water flow is 17.5 L/s through a horizontal pipe with a constant diameter of 3.4 cm. A…

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Q: What are the conditions for (or assumptions of) free fall motion in both 1-d and 2-d along with…

A: In this question we have to explain the assumptions made for motion in 1-D and 2-D. Please give…

Q: he displacement of an oscillating mass is given by x(t) = 20 cos( 2 t). At time t = 2ns, what is the…

A: Find the velocity of an oscillating mass.

Q: What is the torque about the origin of the force F (8.0i - 3.0j + 2.0k) N if it is applied at the…

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Q: Lee watches TV for 4 hours per day. During that time, the TV consumes 200 watts per hour.…

A: Given: The TV takes the time is 4 hours per day. The cost of electricity is 15 cents/kW.h. The total…

Q: The static friction force between a car’s tires and the ground can do all of the following except…

A: in this  question  we discuss  about static friction.

Q: Question 3: Yang is studying about two wires that has been shown in Figure Q2.2 are separated by d…

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Q: FRICTIONLESS Find the acceleration of m2, in m/s², if ml = 4.6 kg, and m2- 48.3 kg m1 m2

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Q: Question: In below Figure, two forces F1, and F2, act on a 5 kg object that is initially at rest. If…

A: Given: The mass of the object is 5 kg. The magnitude of each force is 10 N. The angle between forces…

Q: Given the points A(1,2,3) and B(2,-2,1), find the a. Vectors A and B with respect to origin b.…

A: W have the point A(1,2,3) and B(2,-2,1) We need to find the corresponding vectors.         [Please…

Q: A bullet of mass 120.0 g is fired horizontally with a velocity 0.690 km/s into Block A of mass 11.2…

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Q: What is the mechanical advantage of the class 1 lever where Input = effort and Output = load. What…

A: Input force = Effort = 45 N Output force = Load= 90 N

Q: Find the magnitude of the potential difference between two points 1.4 m apart in a uniform electric…

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Q: Take a look at the six charges in the figure: q₁= 10Q, q2= -5Q, q3= 4Q, q4= -3Q, q5= 7Q, and q₁= -Q.…

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Q: The electric field in a region of space increases from 0 to 5000 N/C in 4.00s. What is the magnitude…

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Q: 8. The driver of a car steps on the gas, and the car accelerates with acceleration a. When writing…

A: The motion of any object is governed by Newton's three laws of motion. The second law states that…

Q: The system in the picture below is released from rest, the 8.00 kg block slides 45.0cm in 1.50s on…

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Q: Name: Section: Solve the following completely (given required, Free-body diagram (if applicable),…

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

Q: N NW W SW S SE E NE

A: a car travelling North turns and then goes west. What direction was the ac

Q: A pile of 1000 sheets of paper has a mass of 5kg. The pile is 4OOmm long, 200mm wide and 50mm thick.…

A: No of sheets=1000 Total mass=5 kg Length of pile=400mm =40 cm Width=200 mm=20 cm Height =50 mm=5 cm

Q: A bar magnet is positioned near a coil of wire, as shown in the figure below. R What is the…

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Q: A sky diver jumps from a "perfectly good" plane. Prior to opening their parachute they fell 625 m in…

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Q: Air exits a turbine at 287 kPa and 40°C with a volumetric flow rate of 184 liters/s. Modeling air as…

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Q: Bob, whose mass is 60 kg, is in an elevator going up at 3.5 m/s. The elevator takes 2.2 s to slow…

A: Given: The mass of the Bob is 60 kg. The initial velocity is 3.5 m/s uward. The final velocity is 0…

Q: kid runs towards the edge of a merry-go-round that is not rotating and jumps on. The merry-go-round…

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