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: 8. A block is at rest on a rough inclined plane and is connected to an object with the same mass as…
A: Given data: Block of mass m rest on inclined plane And an another block of mass m connected by…
Q: resting on a ramp. If the coefficient of static friction between the block and the ramp is 0.370,…
A:
Q: A sign is hanging as shown. If m = 9.7 kg, 0, = 75°, and 02 = 35°, then find the tension in each of…
A:
Q: 40. Analyze the system of forces on the 1.0-kg mass below and determine the acceleration. ty F2 = 6…
A: Given: F1=12 N along -x axisF2=6N at 60° clockwise from -x axism=1 kg
Q: A ship of mass 4.5 x 100 kg starts from rest under the force a constant propeller with a thrust of…
A: Given: Mass of the ship: m = 4.5×105 kg Thrust force F = 900,000 N Resistance force, R= 150,000 v…
Q: A block of weight 75N is on a inclined surface with angle of 18⁰ with the horizontal. what is its…
A:
Q: 7. To hang a 6.20 kg pot of flowers, a gardener uses two wires-one attached horizontally to a wall,…
A: Given data: The mass of the flower pot is, m= 6.20 kg The angle between the sloping wire with…
Q: M = 10 kg M₂ = 15 kg Mc = 25 kg M₂ = 20 kg
A: Visualize the Problem:
Q: 15. The left mass is moving down. Draw FBD for each mass. Include friction. m1. m2 16. Draw FBD for…
A: SOlution: To draw the FBD diagram of the given system
Q: a 10 kg body is suspended vertically by a cord. the tension on the cord is A. 5N B. 10 N C. 98 N D.…
A:
Q: A block of mass m sits at rest on a rough inclined ramp that makes an angle with the horizontal.…
A:
Q: The 5 N block is sitting on a table top which weights 16 N. The table has three legs. The force…
A:
Q: 20. The block has a mass of 60 kg. The coefficient of static friction is 0.3. The minimum force, P…
A: Given that mass of the block is m=60kg the angle of inclination from the horizontal is α=40o A force…
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: A block with mass of 5.0 kg is held in equilibrium (zero net force) on an incline of an angle of θ =…
A:
Q: EXOQ Compare the auxillary equations in the cases of the double rod ordented Vertically (figure…
A: Step 1: Auxiliary equation comparision ;(a) Vertical rod In figure 1.2(a) :For the vertical double…
Q: If the net force acted upon an object is equal to zero, then its acceleration is equal to ________.…
A: 2. Option (c) zero m/s2 The reason is that if the net force on an object is equal to zero, then…
Q: A girl is using a rope to pull a box that weighs 300 lb across a level surface with constant…
A: Given data :Weight of box, w = 300 lbAngle = 30°Tension in the rope, T = 100 lb which represents the…
Q: 18. If F 40 N and M-1.5 kg, what is the tension in the string connecting M and 2M? Assume that all…
A: Assuming all surfaces to be frictionless, Let the tension between M and 2M be T and the acceleration…
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: 3. A weight of 150lbs. is suspended by two ropes. Rope A makes 50° to the right of the vertical and…
A: According to question we need to find--- What is the force acting at rope B? What is the force…
Q: A conducting wire shaped in a “U shape” is connected to a 5 ohm light bulb. The 0.8 T external…
A: We have to know about a basic formula.
Step by step
Solved in 2 steps with 2 images
- You are standing still on a bathroom scale. The scale shows your weight 140 lbs. How much is the support force? A. 140 x 9.8 m/s^2 B. ZERO C. 140N D. 140 lbs3. a. You put this large blow up Halloween decoration in your yard. The wind is blowing it to the left with 232.5 N. It stays put becuase it's supported by the rope. 0 = 58 degrees. The mass of the pumpkin is 9.55 kg. What is the tension in the rope? Previous submissions: T 615.38 b. What is FN of the ground pushing up on the pumpkin? Previous submissions: NA. Proving Instruction: The answers on each problem are already given. Just prove the following exercises by showing the COMPLETE, CLEAN & CORRECT SOLUTION. Make sure that your solution results to the final answer. Please also show the Free-Body Diagrams.
- 3 14 F The horizontal force F pulls a heavy suspended mass to the side. al force p DO In static equilibrium, the angle is constant. If m = 74.70 kg, and the angle = 33.60 degrees, then what is F? (in N) OA: 303.99 B: 355.67 OC: 416.13 OD: 486.88 OE: 569.64 OF: 666.48 OG: 779.79 OH: 912.357. A 42.3 kg box is left at rest on a rough surface. If you push the box at 132 N and the box does not move, what is the static friction force (in N)?3. A 30-kg box is sitting on an inclined surface as shown. The coefficient of static friction between the box and the surface is = 0.6. Force T is applied at an angle of a = 60°. Determine the force I needed for motion. Ov 05m
- 65.0 N 30 30.0 N- 20 20.0 N What is the magnitude of the resultant of these three forces? a. 27.0 N b. 33.2 N c. 36.3 N d. 23.8 N 105 N e.A. 700 N 100 N Dick and Jane stand on a platform of negligible weight, as shown in the figure. Dick weighs 700 N, and Jane weighs 400 N. Jane is pulling down on the rope creating tension in it and supporting some of her weight. Assume the platform is in _equilibrium approximately what is the downward force that Jane is exerting on the platform? ON B. C 370 N D. E. 50 N DICK 33 N JANE 400 N6. A box is on a ramp inclined at 25° to the horizontal. The coefficient of static friction is .30, and of kinetic friction .20. 1²=30 pe Me=20m a. The box slides down the ramp. b. The box stays on the ramp without slipping. c. The box first slips, but then stays fixed after slowing down. d. We need the mass of the box to answer the question. 3250 www th mg OL M = mg COSTS
- What is the normal force supporting an 1,800 kg truck on a flat and level parking lot? Options: A. 9.8 N B. 184 N C. 1,800 N D. 17,600 N15. A 100kg wooden box is placed in an inclined ramp with angle of inclination equal to 40 degrees. What is the normal force exerted by the inclined ramp on the box? * A. 712N B. 732N C. 751N D. 767N E. 787N 16. Find the force that makes the box slide down the ramp in #15 above. * A. 615N B.630N C. 645N D. 660N E. 675NU04