5) A horizontal wire holds a uniform ball of mass m, and radius R in place on an inclined plane with angle 0 above the horizontal. a) Draw the free body diagram b) How hard does the surface of the ramp push on the wall c) What is the tension in the wire? 0

Q: 4) A diffraction grating with 1.15x105 grooves/m_is illuminated by 654 nm light. Then, the set-up is…

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Q: Problem 8: A boom with a mass of 101 kg is held in static equilibrium as shown in the figure. A mass…

A: Mass of boom =101kgMass of block M = 168 kgThetha = 52 degree.

Q: Q (-3.0 m, 0) y A B (0, +4.0 m) Ở (3.0 m, 0) (0.-6.0 m) Each Q shown is 60 μC. What work is required…

A: We have to find work done  i.eW=q∆V

Q: The drawing shows an equilateral triangle, each side of which has a length of 1.52 cm. Point charges…

A: since the net force on  charge is vertically downward, the charges  must be negative and have same…

Q: Assuming that the escape speed of Mars is 4.17 km/s, what is the log10 of the number of molecules in…

A:

Q: 5. Find the final temperature of 100 g copper block that is heated to a temperature of 500° C and…

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Q: Q7). A soft tennis ball is dropped onto a hard floor from a height of 2,85 m and rebounds back to a…

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Q: Problem 9: A very large sheet of very long wires lie parallel to the y-z plane with the current…

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Q: Consider a configuration with four point charges located at the corners of a square (see figure),…

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Q: A pulley and string arrangement is used to connect two objects A and B as shown in the diagram…

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Q: In the figure here, three particles of mass m = 0.030 kg are fastened to three rods of length d=…

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Q: .A 50.0 kg boy sits on a 40.0 kg sled which is resting on the ice of a pond (zero coefficient of…

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Q: Two couples act on the frame. (Figure 1) Figure 100 lb 30% 13 ftd-3f1-B A ve 30⁰ 100 lb 150 lb 4 ft…

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Q: Two point charges lie on the $x$ axis. A charge of +9.96 $\mu C$ is at the origin, and a charge of…

A: The electrical characteristic of particles like electrons and protons is described by the…

Q: An object undergoes constant acceleration. Which of the following statement(s) MUST be TRUE? A The…

A: Aceeleration is defined by change in velocity in a short period of time i.e when an object moves…

Q: In the figure a current i = 19 A is set up in a long hairpin conductor formed by bending a wire into…

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Q: It is said that Galileo discovered a basic principle of the pendulum- that the period is independent…

A: Time Length Angle Velocity maximum

Q: A satellite has a mass of 6286 kg and is in a circular orbit 4.37 x 105 m above the surface of a…

A: In the circular orbit of a satellite, a centripetal force is provided by the gravitational force…

Q: (from Ohanian, p 542) A submarine suddenly breaks up at a depth of 142 m below sea level. The air in…

A:

Q: 4(x) =

A: Now here given the values that,a=7.50cm=0.075mProbability 87%=0.87So now we get from normalization…

Q: A pair of long, rigid metal rods, each of length L, lie parallel to each other on a perfectly smooth…

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Q: Two planes take off at the same time from an airport. The first plane is flying at 280 miles per…

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Q: A 1100N uniform boom is supported by a cable perpendicular to the boom, as seen in the figure below.…

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Q: The position of a particle is given by the following equation: x = (2 m/s³) t³+ (2.5 m/s) t where t…

A: The position of a particle is given byx(t)=2t3+2.5t where t is in secondsNow the velocity of the…

Q: and the 10.64 Figure P10.64 The mechanism shown in Fig. P10.64 is used to raise a crate of supplies…

A:

Q: Four charges, qa, qb, qc, qd are fixed at the corners of a square. A charge q that is free to move…

A: Based on the description of the question there can be as many as six different cases or scenarios.In…

Q: Two tugboats pull a disabled supertanker. Each tug exerts a constant force of 2.20×106 N, one at an…

A: We will use the concept of work done

Q: A 0.32-kg skeet (clay target) is fired at an angle of 28° to the horizon with a speed of 25 m/s.…

A: Range ,NowAfter collision skeet moves along horizontally at, Vertical velocity of pellet is,Now…

Q: A cosmic ray electron (m= 9.1*10-31 kg) moves at 7.13*106 m/s perpendicular to the Earth's magnetic…

A: Mass of electron me = 9.1 × 10-31 kg Velocity of electronve = 7.13 × 106 m/s Strength of Magnetic…

Q: You have enrolled in a scuba diving class and while swimming under water in a nearby lake you look…

A: i=24°

Q: Problem 1: One end of a spring with a spring constant of 159 N/m is held firmly in place, and the…

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Q: In exercising, a weight lifter foses 0.107 kg of water through evaporation, the heat required to…

A: Given-the amount of water the weight lifter loses, the work done in lifting weights, the latent heat…

Q: A small block with mass 0.0400 kg is moving in the xy-plane. The net force on the block is described…

A:

Q: What method of arm pull do you expect to see most of the swimmers using during Swim the Suck…

A: Sculling (S Shaped)During swim the suck most swimmers are likely to use sculling (S-shaped).Sculling…

Q: Exercise 7.9 A small rock with mass 0 16 kg is released from rest at point A, which is at the top…

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Q: Needs Complete typed solution with 100 % accuracy.

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Q: The constant 10-lb force is applied to the 79-lb stepped cylinder as shown. The centroidal radius of…

A: Given,The applied force, The weight of the cylinder, Radius of gyration, The time, The radius,Angle,…

Q: Mass m1= 3kg has an initial velocity of V1i = 50m/s and undergoes a 1-D elastic collision with mass,…

A: The collisions are elastc. So momentum and kinetic energy is conserved in these collisions. We will…

Q: 19) This same scenario can be analyzed by using conservation of energy. What type of mechanical…

A: Of course! The interconversion of potential energy, kinetic energy, and rotational energy can be…

Q: Two identical, small insulating balls are suspended by separate 0.31-m threads that are attached to…

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Q: A wrecking ball (weight = 4510 N) is supported by a boom, which may be assumed to be uniform and has…

A:

Q: If a person's body has a density of 991 kg/m³, what fraction of the body will be submerged when…

A: At equilibrium, the upward buoyancy force balances the downward weight of the object.

Q: A charge +q is located at 3.0 cm, a second charge -2q is located at 8.0 cm, and a third charge -q is…

A:

Q: Fytys A 6.0-kg block initially at rest is pulled to the right along a horizontal surface by a…

A: A.The magnitude of frictional force is

Q: flat plate with surface area of 4.4 m² is sliding on a horizontal table with 4.5 mm thick oil layer…

A: Force F=5.2NSurface area A= 4.4 m^2thickness of the layer t= 4.5mm=dynamic viscosity

Q: A person slides a small ball with speed u along the floor from point A. If x= 3.7 m, R = 1.3 m,…

A:

Q: A chain 59 meters long whose mass is 24 kilograms is hanging over the edge of a tall building and…

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Q: A crate of eggs is located in the middle of the fat bed of a pickup truck as the truck negotiates an…

A: Coefficient of friction =0.560radius of circle R= 38macceleration due to gravity g=9.8m/s^2