Practice Problem 27-2 Estimate to two significant digits the number of nucleons cubic femtometer (fm³) in a typical nucleus. per

Q: 68. Carol can swim at 5 m/s in still water. She wishes to swim across the river to a point directly…

A: GIVEN: velocity in still water v =5 m/s velocity of river vR = 2 m/s

Q: Combine these two equations to develop an expression for tan(θ2) in terms of Fr, F1, F2, and θ1.…

A: Step 1:Step 2: Step 3: Step 4:

Q: Needs Complete typed solution with 100 % accuracy.

A: Velocity of Plane 1,Velocity of Plane 2,

Q: Can you please solve it without Kinematic motion formula, and by just using vectors? Thanks

A:

Q: 5. A stake is being pulled out of the ground by means of two ropes as shown. Knowing that α = 30°,…

A: Part(a) The magnitude of the force P so that the resultant force exerted on the stake is vertical.…

Q: If you know that the polar coordinates of a particle are Acos(wt)=r cwt=0 find the velocity and…

A:

Q: 8.13. For the example described in Prob. 8.12, what is the coefficient of friction between the…

A: θ = 35oTension in the rope (T) = 60 N frictional force (f) = 30N mass of toolbox (m) = 10 kg…

Q: What are the important points regarding kinematics in one-dimension? Please elaborate.

A: Introduction: Kinematics is the branch of physics and a subdivision of classical mechanics concerned…

Q: An object travels 23.1 m [E17ᵒS], then 18.1m [N27ᵒE]. Determine the total displacement of the…

A: Distance traveled by the object in 1st phase is AB = 23.1 m E17ᵒS] Distance traveled by the object…

Q: kinematic diagram

A: r•= 6t at t =1 r•• =6 X = thita angel x• = 8, x•• = 0 Int 0to 1 dr = int 0 to 16tdt r = 3t2 ] 0 to 1…

Q: How do you find the displacement between 6s and 14s?

A:

Q: Arvin the Ant is on a picnic table. He travels 30 cm northeast, then 25 cm due north, and finally 15…

A: Given data: Ant travels 30 cm northeast, then 25 cm due north, and finally 15 cm west Need to…

Q: Scalar quantities are not complete without .specifying their directions True O False O

A: The scalar quantities are those physical quantities which have only magnitude  . They do not need…

Q: The position of a particle is given by the equation s = f(t) = ß – 62 + 9t , where t is measured in…

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Q: s wondering what formulas and approach to use on the problem I submitted in the image I've attached…

A: Given:- A hot-air balloon has just lifted off and is rising at the constant rate of 2.5 m/s.…

Q: Can you please answer this question and show the steps

A: (a) The velocity of speedboat is   The distance travelled by the boat during 2 minutes is

Q: Question 1: (For this problem simply interpret the situation by drawing a motion diag showing the…

A: Question-1 Part (44): The initial speed of the watermelon is 0 m/s. The initial height of the…

Q: Consider an RLC circuit, with current i and emf 8 which are plotted as a function of time on the…

A: (1) In series LCR circuit the current and voltage oscillates in between capacitor and inductor…

Q: Only part d and e is asked

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Q: The SI unit for electric potential and electric potential difference is volt (V) named after the…

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Q: ent of 450 m? What is its y-component

A: Given values:- Displacement,(d)=450 m -----(1) Angle,(θ)=70 0 -----(2) Suppose (X) & (Y) be the…

Q: A missile is fired with a launch velocity of 15,000 ft/s at a target 1200 miles away. At what angle…

A: Formula of range of projectile is as follows: R=u2sin2θg…

Q: A hiker walks 10.78 m at 18 degrees. What is the Y component of his displacement?

A: distance moved = 10.78 m direction of motion = 18 degree

Q: distance is a path profile usually not required

A: Usually we insist on the distance we travelled not the displacement.

Q: A rope is wrapped around a circular pulley such that its acceleration is given by a = 10t (in m/s²,…

A:

Q: Can you sovle this and show steps? Also, what would the direction be of vector D x A (in terms of…

A: Given data:

Q: The uniform 12-foot pole is hinged to the truck bed and perfectly balanced at rest, when the truck…

A:

Q: 6Vs. When t=2s its A particle moves along a horizontal straight line with an acceleration a =…

A:

Q: The figure shows the path taken by a drunk skunk over level ground, from initial point i to final…

A: Given : d1 = 4.40 m, d2 = 7.10 m, d3 = 13.0 m and θ1 = 30.0°, θ2 = 51.0°, θ3 = 77.0°

Q: Which of the following will have units of meters? Select all that apply. |2ar 01/2 a (Ar)? vr V v/At

A: Required:  Equations that have units as meters

Q: Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8

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Q: R You are building a display for a children's science museum in which a uniform, solid sphere of…

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Q: Using gr@phical method, find the resultant vector. A ship sails n0ooooorth at 15 km/h but drifts…

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Q: Drwa veor dingram followng the directions below (0 Using a nuler and protractor and tarting at point…

A:

Q: You walk 250 m to north, then turn 90degree to your right and walk another 200m east what is your…

A: Let O is the origin from where the walk starts, first you walk to the north to the point let P so…

Q: Please include a kinematics diagram.

A: Here, the figure shows the motion of the ball tossed at an initial velocity u and y1 is the height…

Q: A football is kicked with an angle of 30° above the ground. If the initial velocity is 35 ms within…

A:

Q: Calculate the distance you must travel a worker to raise and lower a wheelbarrow down a ramp. Yes we…

A: Given:base of the triangular ramp, b = 28 mangle of ascent, α = 30oangle of descent, γ = 45oAsked:To…

Q: A postal employee drives a delivery truck over the routeshown in Fig.. Use the method of components…

A: The vector diagram can be drawn as below,