Q: Can an object be in equilibrium when only one force acts on it? Explain.
A: Equilibrium of a body is a state where the net force acting on the body is zero. Force is a push or…
Q: 11 90.0° 90.00 I45.0° 90.00 the figure, the weight W is 60.0 N. Find the magnitudes of the…
A:
Q: Find the normal force acting on the block in each of the equilibrium situations shown below. 70 N 40…
A: Newton's second law of motion is defined as F=ma Here m is mass and a is acceleration. If a body is…
Q: 17. Four forces act on a point as shown. N 5N 5N W 5N E 5N The resultant of the four forces is (1)…
A: Net force on the point is,
Q: Five forces are acting on the cantilever beam AB. Find the resultant or a couple acting on the…
A: Given,five forces acting on cantilever beam and creating couple five forces are 1000, 1400, 800, 500…
Q: m1 = 20 kg, determine the mass of m2 which will cause the system to stay in equilibrium. The pulley…
A:
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: Traction is a medical procedure used to treat muscle and skeletal disorders by strategically…
A: Given The force applied in right is F = 55 N. The force applied on the left is F' = 40 N.…
Q: ng ard pole at pill. 1.0 m 0.50 m 0.50 m 1.0 m The tension in the top rope is closest to А. 15N В.…
A:
Q: The pulley is ideal and the string is massless and doesn't stretch. Mass 1 is 5 kg and mass 2 is 6…
A:
Q: Find the tension in each of the three cables supporting the traffic light if it weighs 2.00 × 102 N.
A: The tension on the string T3 is the same as weight W. In the horizontal direction,
Q: What are the forces Ax, Ay and B 20 if the body is in Equilibrium ? T30° 0.2 m 4, 400 N A, 0.2 m 0.5…
A:
Q: Two identical strings with a tension of 65.4 N are supporting an iron ball making an angle of 55.0°…
A: Given data: Tension (T) = 65.4 N Angle (θ) = 55.0° with horizontal Required: The mass of the iron…
Q: Three boards were suspended in three ways which of the following options is correct for tensions…
A:
Q: Find the normal force acting on the block in each of the equilibrium situations shown below. 70 N 40…
A: a) Analyze the FBD of the given system. Note: Consider the upward direction to be positive and the…
Q: M 30° M
A:
Q: 1. A 1-kg rock is suspended by a massless string from the left end of a 1.0 m measuring stick. What…
A: Free body diagram:
Q: Five forces are acting on the cantilever beam AB. Find the resultant or a couple acting on the…
A: As per our guidelines, we are supposed to answer only first one question in case of multiple…
Q: A 15.0 kg block is resting on an incline making 25.0° with the horizontal. What force is necessary…
A:
Q: 2) A 65 kg woman is horizontal in a push-up position. What are the vertical forces acting on her…
A: Mass, Acceleration due to gravity, Distance of the hands from the center of mass, Distance of the…
Q: The car weighs 1720 lbs and drives up the hill at a constant speed. Assuming the static friction…
A:
Q: 13 Two forces act concurrently on an object. The magnitude of the resultant will be greatest when…
A: Let us assume the magnitude of the two forces acting from the same point (concurrent) be equal i.e.
Q: Find the magnitude of the sum of two forces, one 20.0 N and the other 7.0 N, when the angle between…
A: Given Magnitude =a2+b2+2ab cos θ a=20 N b=7 N θ=30°
Q: Which one of the following statements is true regarding the normal force? At any instance there can…
A: Correct option is Normal force always points perpendicular to the surface the object is in contact.…
Q: 150 mm 150 mm B' P 400 mm 4 kg
A: The hanging mass is, m=4 kg The coefficient of friction between the contacts is, μ=0.12 The tension…
Q: 1.25 Resolve the 200-lb force into components along (a) the x- and y-axes and (b) the x'- and…
A: Part (a) We have to resolve a force (F) of 200 lbs along x and y-axes. Since both x and y-axes are…
Q: Four forces are exerted on the eyebolt as shown. If the net effect on the bolt is a direct pull of…
A:
Q: Calculate the magnitude of the tension force T exerted by the hamstring muscles (in the back of the…
A: A muscle fiber bring tension through actin and myosin cross-bridge cycling. Due to the tension, the…
Q: friction for all contact surfaces is 0.25 and the pulleys are frictionless. 500N B 100N 4 T1 250N 3
A:
Q: A large mass M = 16.6 kg is connected to a small mass m =7.07 kg by a cable with mass 3.41 kg. If a…
A: Given Data: Larger mass, M=16.6 kg Smaller mass, m=7.07 kg Cable mass, m'=3.41 kg Diagram split:
Q: Four forces act at point A and point A is in equilibrium. Select the correct force vector P. F3 = 10…
A:
Q: The drawing shows a per- son (weight, W = 584 N) doing push-ups. Find the normal force exerted by…
A:
Q: A 750-pound boat sits on a ramp inclined at 60 degree, what force is required to keep the boat from…
A:
Q: 20. A weight of 100 kg is supported by a string whose ends are attached to pegs 'A' and 'B’ at the…
A:
Q: A window washer is standing on a scaffold supported by a vertical rope at each end. The scaffold…
A: The weight of the scaffold is, W=192 N The length of the scaffold is, L=3.1 m The mass of the worker…
Q: When the anchor angle larger than 120, the tension in each arm of the anchor is: Question 24…
A: in this ques we simple solve the equation by free body diagram and get ans.
Q: Four forces are exerted on the eyebolt as shown. If the net effect on the bolt is a direct pull of…
A: Given: Force, F1=375 lb F2=250 lb F3=440 lb Angle, ϕ=31°
Q: A horizontal force F is being used to push an object up a smooth inclined plane. The angle between…
A:
Q: 41° 63° Ts T2 T3 w 200 N O 61,98 N O 249,14 N O 155,56 N O 93,58 N
A:
Q: A 1.0-kg block is place on a ramp with angle of inclination of 30.0 degrees. Assuming there is no…
A:
Q: the man pulls upward with a force F whose direction makes an angle of 30.0° with the ramp (Fig.…
A: The free body diagram is given as follows: Here Fy=Fsin30∘ and Fx=Fcos30∘
Q: Four forces are exerted on the eyebolt as shown. If the net effect on the bolt is a direct pull of…
A:
Q: I need help with this answer
A:
Q: 54. The steel I-beam in the drawing has a weight of 8.00 kN and is being lifted at a constant…
A: The free body diagram of the I–beam is Here, W is the weight of the beam and T is the tension in…
Q: With reference to Figure, which force has a Y component of -6.93 N? F=20 N F= 10 N (a) FA 150 30 (b)…
A: Given- As shown in fig-1 FA=10 NFB=20 NFC=5NFD = 8N…
Q: 9. What force will be needed to move the block of wood having a mass of 0.6 kg up the inclined plane…
A: Given mass=0.6 kg angel=30° Velocity=1.5m/s Time=3 sec μk=0.15
Q: A sign hanging in the window of Joe's Diner has a mass of 4 kg. If the supporting strings each make…
A: Please see the answer below
Q: Determine the tension in each cord used to support the 100-kg crateshown.
A: Free body diagram of the crate is- The force in each of the crate can be determined by…
Step by step
Solved in 2 steps
- A 5-m-long simply supported timber beam carries two concentrated loads as shown. If L = 6 kN and M = 54 kN, determine the magnitude of the vertical force acting at support D. y 2 m O 42.9 KN O 63.4 kN 45.6 KN O 53.5 kN O 33.6 KN L B 2 m M a 1 m 0.5 m D XFive forces are acting on the cantilever beam AB. Find the resultant or a couple acting on the cantilever beam. 1400 N 1000N 800 N 500. N 900 N A 1.2 m 0.6m 0.9 m 1.5 m 0.6mA cylinder having a mass of 40 kg with the radius of 0.5 m is push to the right without rotation and with acceleration of 2 m/sec2. Determine the magnitude of the horizontal force P if the coefficient of friction is 0.30. * 40 kg a = 2 m/s? ma 0.50 m h O h = 15.7 cm O h = 19.7 cm O h = 20.2 cm O h = 34.6 cm
- 0.4 m. B 1.51 0.4 m 0.8 m 1.5 m 15 m Three vertical wires are used to support a rectangular plate which weighs 500 N. Determine the tension in the wires.A rod 2m long rotates in a horizontal plane about a vertical axis through its center. At each of the rod is fastened a cord 1.200m long. Each cord supports a bob of weight W. Find the speed of rotation n (in rpm) to incline each cord at 32o with the vertical. the answer must be 3 decimal placesA window washer is standing on a scaffold supported by a vertical rope at each end. The scaffold weighs 192 N and is 3.1 m long. What is the tension in each rope when the 710–N worker stands 1.06 m from one end? Smaller tension? Larger tension?
- What tension must a 43.1 cm length of string support in order to whirl an attached 1,000.0 g stone in a circular path at 3.20 m/s? F=The turnbuckle is tightened until the tension T in cable AB is 3.6 kN. 1.6 m 2 m 1.5 m 0.8 mA spool of mass m = 2 kg rests on an incline as shown in the figure. The inner radius of the spool is r = 200 mm and the outer radius is R = 500 mm. The coefficient of friction between the spool and the incline is u = 0.4, and the angle of incline 0 = 1. Which way does the force of friction act, up or down the incline? 60°. R 2. What is the required horizontal pull T to balance the spool on the incline? T 3. Is the spool about to slip?
- 1.0m 3.0m 0.5m mi m, PA N, 5. The drawing above shows two objects on a board supported at two locations. The m; = 40 kg (centered over P), m2=20 kg and m3=10 kg. a. Show the forces acting on the board below with arrows with labels beginning at their approximate point of application (see example for the force exerted by m;). (Don't forget the gravitational forces acting on the board.) P F1The coefficient of the static friction between the 100-lb box and the inclined surface is 0.10. The coefficient of the static friction between the rope and the fixed cylinder is 0.05. Determine the force the woman must exert on the rope to cause the box to start moving up the inclined surface. What is the minimum force the woman must exert on the rope to hold the box in equilibrium on the inclined surface?A uniform 25kg bar, 6.0m long is suspended by a cord shown. What is the tension in the cord? wall cord 27° -6.0 m- 3.7 x 102 N 02.7 x 10² N 1.2 x 10² N 5.4 x 10² N