41. An elevator is accelerated upward at 2 f/sec2. If the elevator has a mass of 50 slugs, what is the tension in the supporting cable? A. 171.0 Ib B. 5132 lb C. 1710 Ib D. 531.2 Ib
Q: A force of 1.5N makes an angle of 12° (counter-clockwise) with the +X axis. The Y componen the force…
A: Given F = 1.5 N Angle = 12 degree counter clockwise So F can be resolve into two components One…
Q: 02 T3 M
A:
Q: 6. An elevator weighs 3000 kg. What is its acceleration when the tension supporting cable is 33000…
A: Given, The mass of the elevator, M=3000kg The tension in the cable, T=33000N According to the second…
Q: A block of weight 25 kg is resting on an inclined surface with dimensions of 4 meter wide and 3 m…
A: Analyze the free body diagram of the given situation. Note- Consider the rightward direction along…
Q: Calculate the force given B = 1.50T l = 5.00 Cm and I = 20A. a. 1 N b. 1.5N c. 2.0N d. 2.5N
A: Magnetic field, B=1.50 T Length of conductor, l=5 cm=0.05 m Current, I=20 A
Q: 2. Determine the force exerted by the floor on you. c. 4371.72 N а. 4271.72 N b. 4171.72 N d.…
A: Comment: Since we only answer up to 1 question, we’ll answer the 1st question only. Please resubmit…
Q: A block of weight 75N is on a inclined surface with angle of 18⁰ with the horizontal. what is its…
A:
Q: 7. A 105 kg scaffold is 5.20 m long. It is hanging with two wires, one from each end. A 560 kg box…
A: The given system is shown below.
Q: The system shown in figure is in equilibrium. If the static coefficient of friction between the…
A: For the equilibrium of block ∑Fx=0∑Fy=0
Q: Two masses are attached with a string passing over a frictionless pulley. mA has mass of 5 kg. mB…
A: Given- Mass of A, mA = 5 kg Mass of B , mB =2.5 kg Coefficient of friction between mA and table ,…
Q: A wniform ladder 15 ft long is leaning against a frnctionless wall at an angle of 53° above the…
A: At equilibrium, the net moment of force is zero. Therefore,
Q: I have a shelf full of textbookd.Each book has a mass of 1.0 kg and mus=0.3. a. How hard do I need…
A:
Q: 1. You are trying to lift a box of weight W' vertically off the floor. You apply a force, Fup, on…
A: Given quantities: Weight of the box = W Applied force = Fup The normal force on the block = N It…
Q: E12. Jennifer has a weight of 110 lb. a. What is her weight in newtons? (1 lb = 4.45 N) b. What is…
A:
Q: A force F is used to hold a block of mass m = 4.62 kg on an incline as shown in the diagram. The…
A: The free body diagram of the block is : For the body to be in equilibrium the forces must equate…
Q: An elevator suspended by a vertical cable is moving downward but slowing down. The magnitude of…
A: Solution Q9: As the elevator moving downward and slowing down, this means the elevator decelerating…
Q: 11. A box sits on a ramp inclined at 21.7° with respect to horizontal. If the normal force on the…
A: Given data: Inclined angle θ=21.7° Force F =20.94N
Q: 18. Replace the two forces shown by a force-couple system with the force acting at O. y 360 mm 270…
A: Solution:-Given that
Q: A block weighing 200N is supported by three as shown. Find tension T2. 60° T2 T3 w Select one: а.…
A: weight of block = 200 N
Q: A 3 N was applied to a 5.7 kg block, find the normal force if the angle 0 = 8.2 degrees.
A: Analyze the below diagram. Applying Newton’s law in the vertical direction, Here, N, F, m, ay, and…
Q: 13. 54-kg box is sitting on the floor of a level railroad car which is moving forward with a speed…
A: mass of box = 54 kg speed = 25 m/sa = 5.6 m/s2
Q: 6. A 100 kg scaffold is 6.60 m long. It is hanging with two wires, one from each end. A 440 kg box…
A: The mass of the scaffold is m = 100 kg. The mass of the box is mB = 440 kg. The length of the…
Q: A force of 5 N makes an angle of 15° (counter-clockwise) with the +X axis. The X component of the…
A: Given data: Force, F=5 N Angle, θ=15°
Q: 6. A box is on a ramp inclined at 25° to the horizontal. The coefficient of static friction is .30,…
A:
Q: A 1380 N was applied to a 271 kg block, find the normal force if the angle 0 = 85.5 degrees. %3D F…
A: The force applied to the block is F = 1380 N The mass of the block is m = 271 kg The force is…
Q: 2. The coefficient of static friction between a heavy box and a ramp is 0.45. The weight of the box…
A: Given Weight of the ramp, W = 1.2*103 N Coefficient of static friction ,u = 0.45 Ramp…
Q: d. 69.90 m a. 6.12 m с. 18.36 m b. 12.24 m o. what weight will a spring scale read for a mass of a…
A:
Q: F
A: The normal force on the block is given by N = m g where, m is the mass and g is gravity.
Q: Two people stand on a plank suspended in the air by two cables on either side of the plan. Suppose…
A: 1. Yes, it is possible for a small mass object to have a large momentum due to high speed. A bullet…
Q: 3. A woman pushes an oak chest across an oak floor at a constant speed of 0.450 m/s. The chest has a…
A: Since you have posted multiple questions, we will provide the solution only to the first question as…
Q: coefficient of static friction between a heavy box and a ramp is 0.45. The weight of the box is…
A: Given Weight w = 1.2 × 103 N Coefficient of friction = 0.45 Angle of incline = 160
Q: 2. The automobile engine block is suspended by a system of cables. The mass of the block is 200 kg.…
A: This tIs the case of Equilibrium where total force on the system is zero. So we have to equate all…
Q: 60.0N
A: Solution : d) 100N
Q: 7.00 kg 3.00 kg
A: Given data: The mass of left side is mL=7 kg. The total mass of right side is mR=3 kg+7 kg=10 kg.
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