How many forces are in the above free body diagram? 2k 3k RA

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Q: . A lead cube has a total mass of 50 kg. What is the length of the side? With sketch of multiple…

A: The given data are, Mass of lead cube = 50kg specific gravity of lead = 11.3 specific gravity =…

Q: difference between statics and dynamics in the field of biomechanic

A: Difference between statics and dynamics in the field of biomechanics and force.

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A: Since you have posted multiple questions, we will provide the solution only to the first question as…

Q: Internal force holds together the particles as a single object. a) True b) False

A: True

Q: The cords ABC and BD can each support maximum load of 340 lb. (Figure 1) Figure OD 12 13 < 1 of 1…

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Q: For the following problem, draw free-body diagrams and solve for the requested unknown. Use g = 9.8…

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Q: The distance from the release point to the target of a curling sheet is around 42.3 meters. A study…

A: The Force due to friction is given by f=-μR=-μmg m is the mass. From newtons second law we have…

Q: Block B (5kg) rests on block A (8kg). Block A rests on a a frictionless tabletop, and has a massless…

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Q: The train tracks on which a train travels exerts a 2.0x10^5 N friction force on the train, causing…

A: (a)Write the expression for distance.

Q: Question 1 What is the force between a 3-kg bag of flour and a 5-kg bag of sugar that are 0.5 m…

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Q: A horizontal force, F₁ = 55 N, and a force, F2 = 17 N acting at an angle of 0 to the horizontal, are…

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Q: A fraternity brother finds an old bungee cord at a garage sale and is contemplating on having a…

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Q: A 500 N block is being pushed along a frictionless horizontal surface by a force of 150 N at 40° to…

A: Given: Weight of the block, W=500 N Force, F=150 N Angle, θ=40° To find: Normal force from the…

Q: A skater of mass m standing on ice throws a stone of mass M with speed v in a horizontal direction.…

A: Given, Mass of skater is m  Mass of stone is M  Speed of stone is v  Coefficient of kinetic friction…

Q: A car traveling at 53 km/h hits a bridge abutment. A passenger in the car moves forward a distance…

A: Given, Mass, m=38 kg The initial velocity of the car at which the passenger moves forward,…

Q: Current Attempt in Progress The velocity of a 6 kg particle is given by = (6t î+21²) m/s, with time…

A: v = (6t i + 2t2 j ) acceleration (a)= derivative of v with respect to time acceleration (a)= dv/dt =…

Q: -4 in4 in.- | 20 Ib in.| 40 Ib B 2 in. CO 3 in. 3 in. E - The bracket is supported by pegs at Cand D…

A: Given: The bracket is supported by pegs at C and D and a roller at E. Ignore friction and use θ =…

Q: I. In the figure below, the x-component of the force P is 140 lb to the left. Determine P and its y-…

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Q: The following four athletes are all approximately the same mass, same height, and same leg length.…

A: Given: The average force Force and ground contact time for Athlete A: 827 N, 0.61 sec Athlete B: 757…