shown in figure. Assuming a force of kinetic friction acts between the block and the surface, with µ̟ = 0.5, what is the maximum compression x in the spring. x= 0

Q: the lower one. How many electrons must you "shuttle" in order to get the lower cannon ball to hover…

A: To make the lower cannonball hover below the upper ball, the electrostatic attraction force of the…

Q: Near the end of a marathon race, the first two runners are separated by a distance of 45.0 m. The…

A: d = 45 m velocity of first runner = 3.5 m/s velocity of second runner = 4.25 m/s a) velocity of…

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A:

Q: Taking the age of Earth to be about 4 x 10° years and assuming its orbital radius of 1.5 x 1011 m…

A: Earth revolves around the sun in a circular path. If the radius of the orbit is R then earth travels…

Q: When a motor slows down from 377 rad/s to 189 rad/s in 5.00 s, it turns through: 2830 rev 1415 rev…

A: Initial angular velocity of motor is ω1=377 rad/s Final angular velocity of motor is ω2=189/s 0Time…

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A: The momentum p and kinetic energy K of a particle of mass m and velocity v is given by, p = mv K =…

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A:

Q: Two manned satellites approaching one another at a relative speed of 0.300 m/s intend to dock. The…

A: If we take the second satellite to be initially at rest, then the velocity of first satellite in the…

Q: B A coin sits on a rotating turntable as shown in the figure. At the time shown in the figure, which…

A: We need to say what the direction of friction will be on the coin on turntable.

Q: A 65.0 kg skier with an initial speed of 12.0 m/s coasts up a 2.50 m high rise as shown in Figure…

A: Given data: Initial speed of skier, u=12.0 m/s Mass of the skier, m=65.0 kg Height of the coast,…

Q: (4) (a) How many microns is the wavelength of a photon radiated by a hydrogen atom in which the…

A: We are authorized to answer one problem at a time, since you have not mentioned which one you are…

Q: A car's bumper is designed to withstand a 5.40-km/h (1.5-m/s) collision with an immovable object…

A: Use work energy theorem W=∆EkFavgd=12mvf2-vi2Favg=mvf2-vi22d

Q: A person in good physical condition can put out 100 W of useful power for several hours at a…

A: power of each person = 100 Wefficiency = 100 %

Q: A UFO experienced a constant acceleration of 17 m/s² west during which its displacement was 46,690 m…

A: Given data:  Acceleration (a) = 17 m/s2, West  Distance (d) = 46690 m, West Final velocity (Vf) =…

Q: A -0.004 C charge is located in an electric field with magnitude 40 N/C. How much force does the…

A:

Q: (a) What is the efficiency of an out-of-condition professor who does 1.90 x 105 J of useful work…

A: (a) The expression to solve for the efficiency of the work done by the professor while metabolizing…

Q: (5) The wave function for a particle is given by: (x) = Ae /L for z2 0, where A andL are constants,…

A:

Q: Podracing is a very popular auto racing sport in the Star Wars universe. Although it is dangerous,…

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Q: (a) the total distance traveled X m (b) the distance from start to finish X m (c) the displacement…

A: the diagram of path B is given below:

Q: At the end of a race a runner decelerates from a velocity of 9.00 m/s at a rate of 0.400 m/s². (a)…

A: a) Given data The initial velocity of the runner is u = 9 m/s. The deceleration of the runner is a…

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A:

Q: What is the speed of light in oil, with index of refraction 1.5 O 2.4×10^8 m/s O 3.0×10^8 m/s O…

A: Given :      Refractive index of oil, n = 1.5 We have,    velocity of light in vacuum, c = 3*108 m/s

Q: need help - physics

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Q: Find the following for path B in the figure below. A В D 0 2 4 6 8 10 12 displacement x (m) (a) The…

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Q: A 0.250 kg hammer is moving horizontally at 5.00 m/s when it strikes a nail and comes to rest after…

A: a) Using kinematic equation, the expression for find acceleration is v2=u2+2asa=v2-u22s Insert…

Q: In a downhill ski race surprisingly little advantage is gained by getting a running start. This is…

A: Given: The distance skier skies is d=60 m, The slope is θ=25°

Q: A parallel-plate capacitor has plates of 4.50 cm by 4.00 cm. The plates are separated by a…

A: Given data:  Sides of plate = 4.50 cm by 4.00 cm Distance between plates (d) = 0.300 mm Dielectric…

Q: One hazard of space travel is debris left by previous missions. There are several thousand masses…

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Q: A ship sets sail from Rotterdam, The Netherlands, heading due north at 9.00 m/s relative to the…

A: The x and y direction velocities will be vx=1.53cos40=1.172 m/s vy=9+1.53sin40°=9.983 m/s The net…

Q: Suppose a horse leans against a wall as in Figure 5.35. Calculate the force exerted on the wall…

A: Introduction: Torque or moment of force: The turning effect of a force about the axis of rotation is…

Q: 2.What is Va-Vb for a one turn coil with a uniform Magnetic Field (B) and a radius of 50cm. N-1…

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Q: A soft tennis ball is dropped onto a hard floor from a height of 1.50 m and rebounds to a height of…

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Q: 29. A solution containing 90% by volume of alcohol (in water) runs at 1 gal/min into a 100-gal tank…

A: Given: In this question, the given details are, A solution containing 90% by volume of alcohol (in…

Q: Two vesistors w/ resistan ca of s.on ond 1o1 are in parallel attached to a battery with 12.00. lan…

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Q: A brass rod is 25.0 cm long at a temperature of 20.0°C. The coefficient of linear expansion of brass…

A: Given data: Original Length (L0) = 25.0 cm = 0.250 m Initial temperature (T0) = 20.0°C Coefficient…

Q: imate the average distance between molecules in air at 0.0°C and 3.00 atm. nm

A: let volume is = 1 m3  we know that  PV = nRT