a) What minimum force F is required to prevent the block from sliding down the wall? b) What minimum force F is required to start the block moving up the wall?

Q: If a box on a horizontal surface has an externally applied horizontal force that exceeds the value…

A: According to Newton's second law  F =ma

Q: The pulleys are frictionless and of negligible weight. Determine the Tension (N) in the cord…

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Q: Determine the magnitude of the gripping forces exerted along line aa on the nut when two 58-lb…

A: P=58 lb

Q: A block of mass 3.40 kg is pushed up against a wall by a force Pthat makes an angle of- s0.0 angle…

A:

Q: 15 in. The required tension in cable AB is 200 lb. (Note: Point C is a pin joint.) D Draw a free…

A:

Q: Two identicl strings making an angle of tan=30.0 with respect to the vertical support of a block of…

A: Angle, Ө = 30 ᵒ Mass, M = 15 kg

Q: Determine the weight of the crate W.

A: Draw the free-body diagram of joint.

Q: If a box on a horizontal surface has an externally applied horizontal force less than the maximum…

A: Ques: If a box on a horizontal surface has an externally applied horizontal force less than the…

Q: A block weighing 60N rest on a horizontal floor. What is the minimum force that will make the block…

A: Given: The weight of the block is 60 N. The coefficient of the static friction is 0.20. The…

Q: Problem 6 An 18-kg block sits on a steep incline at a 49° angle. It is prevented from sliding by…

A:

Q: Draw the FBD of the problem A boat exerts a pull of 4000 N on its hawser which is wrapped about a…

A:

Q: Consider the 57.0 kg mountain climber in the figure below. 31 15

A: Consider the free-body diagram of the climber as follows.

Q: M Kg Fa? wwis Calculate the Force required to keep a box of mass 28 from sliding down a ramp at…

A: force required to keep box at rest is Fa= 196.295 N

Q: Two uniform rods each of weight Wand length L are maintained in the position shown by a couple Mo…

A:

Q: 2. Two boxes are stacked as shown in the diagram below. The bottom box has a mass of 3.5 kg and the…

A: The mass of the lower box = M = 3.5 kgthe mass of the upper box = m = 1.5 kgthe angle of…

Q: 3. A 1200 Ibs force acts as shown on a 500 Ibs block placed on a horizontal plane surface. Determine…

A:

Q: Consider the figure below. (a) Find the tension in each cable supporting the 504-N cat burglar.…

A:

Q: determine whether or not the block is at rest.

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Q: steel 30° The agn Newtin's A Apple ♡ is centerd" at the pok Mayn + Mrue =16.0 kg

A: Given mass = 160kg θ =30° Solution T sin(30°) x 1.8 = mg x 0.9 T = 16 x 9.8 x 0.9/sin30° x 1.8 T =…

Q: A weight 100.0N, hangs from the centre of a rope so that both ends of line hang down making a 60°…

A: In this scenario, the sum of the tension's vertical components balance the weight. 2Tsinθ=mg…

Q: Draw the FBD of the problem The coefficient of friction between the inner pulley and the belt is…

A:

Q: (a) Calculate the tension (in N) in a vertical strand of spiderweb if a spider of mass 7.00 x 10-5…

A: Introduction: Tension is a force transmitted through a rope or a wire when pulled acts in the…

Q: ighs 100 lb. (a) If the supports are smooth (there is no friction between the supports and cable),…

A: Given:- The weight of the box is m= 100lb =45.3592 kg  Find:- (a) If the supports are smooth (there…

Q: required to start a 40-kg bl orizontal sur- face. What is the coefficient of static fricti

A: GivenF=100 Nm=40 kg

Q: A 5 kg block rests on a 30o incline. The coefficient of static friction between the block and the…

A:

Q: Ql: Determine the magnitudes of the forces C and T, which, along with the other three forces shown,…

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Q: A minimum horizontal force of 20 N is required to hold a 1 kg mass against a vertical wall. What is…

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Q: A 7.5 kg crate is placed on a ramp that is at an angle of 30.0 ̊ relative to the horizontal. a) What…

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Q: 5. A 210-N mass is suspended from a horizontal beam by two cables that make angles of 29° and 53⁰…

A:

Q: What is the maximum frictional force (in N) in the knee joint of a person who supports 7.50kg of her…

A: Given: weight supported by knee joint, W  = 7.50 kg             coefficient of friction of knee…

Q: At the back of the leg, two muscles pull on the Achilles tendon to create an upward force. Estimate…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Answer the following

A: Given values: Force applied, F=60 N Coefficient of friction, μ=0.4 Weight of the body, W=50 N

Q: Exio the block of weight (u) is supported by arope that is warpped one and one halftimes around the…

A: Given Block of weight = W Static friction     = 0.2

Q: Mbeom? 20kg (coble has negligible mass) wall cable Msign 10 leg a) draw Free Buoly diagrom of beom…

A:

Q: Disc O (weight 10 N) is supported by two frictionless planes which are perpendicular one to another.…

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Q: A 55 kg box is sitting on a rubber conveyor belt. The friction angle is reported to be 38o, what is…

A:

Q: der the figure below. (a) Find the tension in each cable supporting the 604-N cat burglar. (Assume…

A:

Q: Asope is strung between tuo alls parallel 0the flori A 35 Ka mass is Ahe rope at it's midpoint. This…

A: The vertical component of the tension in to left and right side of the wire balances the weight of…

Q: Determine the force P necessary to start the V-shaped wedge to the right if the coefficient of…

A: Given:-  WA= 200 N WB= 1000 N  The friction force coefficient is μ = 0.445  Find:-  The magnitude…

Q: A uniform board of length L and mass M lies near a boundary that separates two regions. In region 1,…

A: Work is given by the force multiplied the displacement that occurred during the process.