In the figure, a very small toy race car of mass m is released from rest,rolls down on the frictionless loop-the-loop track of radius R. It is released at a height h= 4.0 R above the floor. What is the speed of the

Q: In the figure, a frictionless roller coaster car of mass m = 826 kg tops the first hill with speed…

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Q: The figure shows a thin rod, of length L = 1.50 m and negligible mass, that can pivot about one end…

A: Step 1:Length is 1.5mMass is 11kgAngle is 65oStep 2:The free body diagram of the thin rod will…

Q: The mass of the ball is 0.10 kg and the string is 45 cm long. If the tension in the string when the…

A: The ball has a mass of 0.1 kg and attached to a string of length 45 cm or 0.45 m.The tension in the…

Q: In Figure (a), you pull upward on a rope that is attached to a cylinder on a vertical rod. Because…

A: Given work done on system = W = + 100 J increase in kinetic energy = ∆k = 50 J increase in…

Q: An object of mass ? = 64 g slides on a frictionless table, constrained by a cord to a circular path…

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Q: The figure shows the top view of an object mass m moving on a uniformly fought horizontal surface.…

A: Given data: Mass of the object, m=7.15 kg Coefficient of friction, μ=0.644 Radius of the trajectory,…

Q: A recently patented pile driver pounds piles into the ground by launching 15 kg bowling balls from a…

A: (given) Mass of bowling balls = 15 kg                     Radius (r) = 8 m    By compressing, ∆s = 2…

Q: A particle, starting from point A in the drawing (the height at A is 3.00 m), is projected down the…

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Q: A roller coaster car is approaching the top of a hill with a speed of 7.1 m/s.  The top of the hill…

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Q: A bead is moving with a speed of 25 m/s at position A on the track shown in the figure. This track…

A: Speed of bead at position A is vA=25 m/sposition A   =   200mposition C   =    160mWe have to…

Q: In the figure, a small block of mass m = 0.038 kg can slide along the frictionless loop-the-loop,…

A: ANSWER : ( a ) ​​ ANSWER : ( b ) ​​ ANSWER : ( c ) ​​   ANSWER : ( d ) ​​ ANSWER : ( e ) ​​

Q: A recently patented pile driver pounds piles into the ground by launching 15 kg bowling balls from a…

A: Given Data: The mass of a bowling ball is, m=15 kg The radius of a loop is, r=8 m The compression in…

Q: susan and syd are riding a roller coaster. the coaster enters the first loop with a velocity of 25…

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Q: A bead slides on a wire, which is in a vertical plane, as shown in the diagram. Gravity acts in the…

A: 1. The Bead's potential energy at B is same as it's potential energy at F. Potential energy at…

Q: A small block of mass 0.15 kg is placed at point A at a height 2.0 m above the bottom of a track, as…

A: Given that:hA=2.0 mR=0.60 mm=0.15 kghC=0.50 mhB=2R=(0.6×2)=1.2 m

Q: A small bead with a mass of 5 grams slides without friction on a thin, rigid wire as shown in the…

A: Recall      By conservation of energy at height h and at 2R For finding speed at A.       Applying…

Q: The figure below shows a roller-coaster car on a track. The car is fully loaded with passengers and…

A: Total mass , m =450 kg r1 = 11.4 m r2 = 15.8 m Velocity at point A, v = 17 m/s To find = a) Force…

Q: Consider a roller coaster that moves along the track shown in the figure below. Assume all friction…

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Q: 7 Your answer is partially The three spheres in the fig their centers on a common the line until its…

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Q: A small block with mass 1 kg slides in a vertical circle of radius 0.5 m on the inside of a circular…

A: Mass= 1kg Initial velocity= 5 m/s Final velocity= 1 m/s Radius= 0.5 m

Q: A matchbox car track begins at a height y=1.0, goes down hill to y=0, goes around a vertical loop of…

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Q: A bead with a hole through it slides on a wire track. The wire is threaded through the hole in the…

A: Thank you,Please rate my response.

Q: In an amusement park, a car with a mass of 481 kg rolls in a track as shown below. Note that the…

A: Hi = 50 m HA = 20 m HB = 40 m Hc = 0 m m = 481 kg Speed at A = 21 m/s

Q: A car is moving with a speed of 6 m/s at position A on the track shown in the figure. This track is…

A: Total energy of car is conserved at every point, Total energy, TE = kinetic energy + potential…

Q: A 155kg roller coaster starts at position A from rest. If the path has a constant friction force f =…

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Q: The 50 kg block slides down the 2m high ramp. At some point, the block is .5 meters above the…

A: given: height of ramp h = 2m mass of block m = 50 kg height at point p h' = 0.5 m

Q: 3 W • hw = 341 m • h = 31.0 m • hy = 88.0m • h₂ Use the following heights at each position on the…

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Q: A cart of mass 25.1 kg is initially at rest on a flat surface. You exert a force with magnitude…

A: Given that:m=25.1 kgFyc(x) = Foe-xxa Fo=200.2 Nxa=5 mθ=56.8°To determine:The speed of the cart after…

Q: Chapter 13, Problem 037 GO The three spheres in the figure, with masses ma = 73 g, mg = 8 g, and mc…

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Q: A particle with the potential energy shown in the figure(Figure 1) is moving to the right at x = 5m…

A: Given Data: There are 4 equilibrium points at x=1,3,4  and 6.To Find: The point where the particle…

Q: A basketball player throws a basketball m = 1 kg straight up with an initial speed of v0 = 9.5 m/s.…

A: Given,