The 70-kg boy slides down the smooth water slide. If he starts from rest at A, determine his speed when he reaches B and the normal reaction the slide exerts on the boy at this point. Fast A Y= 0.075x2 7.5m B

Q: The 5-kg collar has a velocity of 5 m/s to the right when it is at A (Figure 3). It then travels…

A: Answer We are given  Mass of collar mc = 5 kg Velocity at point A is VA= 5 m/s Unstretched length…

Q: 8. The man is trying to push the homogeneous 20-kg ladder AB up a wall by applying the horizontal…

A: To determine the smallest value of P that would move the ladder, we need to consider the forces…

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Q: Q1:A 52kg girl swings in a swing supported by two chains. The girl's speed at the lowest point was 5…

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Q: A sphere of radius 0.25 m and a weight of 108 N is released with no initial velocity on the incline…

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Q: A crane lifts a load of 700 kg mass, with an acceleration of 0.9 m / s?. From this information: a)…

A: The rate of change of displacement is defined as velocity. The rate of change of velocity is defined…

Q: SITUATION I. Olive Udadi is at the park with her father. The 26-kg Olive is on as path as shown.…

A: Given :  mass of olive is 26 kg height of point A is 3m Gravitational constant of earth (g) = 9.81…

Q: Slider block A moves to the left with a constant velocity of 6 m/s. Determine the velocity of block…

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Q: A 2-ft-thick block constructed of wood (SG = 0.6) is submerged in oil (SG = 0.8), and has a…

A: Given:Thickness of wooden block= 2 ftThickness of aluminium plate = 2 ftSpecific gravity of…

Q: SITUATION.Olive Udadi is at the park with her father. The 26-kg Olive is on a swing following the…

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Q: The 151-lb exerciser is beginning to execute some slow, steady bicep curls. As the tension T = 23…

A: Given  W = 151 lb T = 23 lb θ = 25o   To Find NA NB

Q: The 60.0-1b boy at A is suspended from the cable that passes over the quarter circular cliff rock as…

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Q: The 6-kg sphere is projected horizontally with a velocity of 17 m/s against the 30-kg carriage which…

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Q: Two forces F1 and F2 act on a body. The net force on the body is Fnet = 2 Ni. If F1= 10 Ni – 10 Nj,…

A: As per guidlines we can solve one question at a time, please upload separately,Thanks

Q: CALCULATION BEAMS Your team is tasked to design the supports for a beam for large air conditioner…

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Q: N/m 1.750 N/m 2,7 m

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Q: Example The pickup truck is travelling at a constant speed of 50mph and is carrying 60lb box in the…

A: Data given: Asked: Minimum coefficient of friction required to prevent the box from sliding on the…

Q: The mass of body A is 45 kg. The coefficient of friction for bodies A, B, and the ramp C is 0.10.…

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Q: A 100-kg crate is pulled up an elevated ramp at a force of 1500N causing it to accelerate at 1.50…

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Q: Current Attempt in Progress A 2-ft-thick block constructed of wood (SG = 0.6) is submerged in oil…

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Q: What is the speed of A and B after A moves 3.25 ft down the plane starting from rest? Neglect the…

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Q: q1 A M1 M2 L3 L3 L3

A: M1=189kNm M2=168kNm L3=3.5m

Q: The frame is loaded as shown. Using Moment Distribution Method, determine the support reaction.…

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Q: Compute the natural frequency in side sway for the frame is figure below. If the nitial displacement…

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Q: i. Show the Free Body Diagram and determine the reaction force ii. calculate the shear force, V…

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Q: a stepladder consisting of two legs pinned together at C is resting  on a rough floor. will 800 N…

A: Given - μa=μb=0.48, h=1.3m  THE DIAGRAM IS GIVEN AS-

Q: Question 2: The girl and the 40kg dog have a treehouse! To get into the treehouse, the girl uses a…

A: given data : weight = 40 kg  time = 5 sec velocity = 0.3 m/s  Frictionless pully

Q: The roller at A is moving with a velocity of va = 5.97 m/s and has an acceleration of aa = 2.13 m/s?…

A: Determine velocity of block B

Q: In the vertical plane, a 725 g block slides on a circular path with a radius of 3.15 m. If the block…

A: Given:- The mass of the block = 725 g = 0.725 kg The radius of the circular path = R = 3.15 m  The…

Q: POLレ Determine the reactions at B, C, and D.

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Q: The 151-lb exerciser is beginning to execute some slow, steady bicep curls. As the tension T= 23 Ib.…

A: Given W=151 lb T=23lb θ = 25o   To find NA

Q: 3. The bob of 4-m pendulum describes an arc of circle in a horizontal plane. If the tension in the…

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Q: In a stage production of Peter Pan, the 61 kg actress playing Peter has to fly in vertically, and to…

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Q: 3. A 100-kg crate is being pushed by a horizontal force F, with a magnitude defined by the second…

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Q: Determine the value of the distributed load w₁ (lb/ft) if the

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Q: 6/98 The 180-lb rock climber is lowered over the edge of the cliff by his two companions, who…

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Q: Block B rests upon a smooth surface. If the coefficients of static and kinetic friction between A…

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Q: Question 5: The 40-kg boy is sliding down the smooth spiral slide such that z = -2 m/s and his speed…

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Friction

Friction is defined as the force that prevents any solid surface, any layer of fluid, or any kind of element or material from sliding.