A long wooden post is suspended horizontally by a rope attached to the ceiling at distance Δx = 1.20 m from the end. A pylon supports the other end as shown below. The 5.70 m long post is uniform along its length and has a mass of 35.5-kg. A 10.0-kg mass is suspended at a distance Δx = 1.20 m from the other end. (a) Find the tension in the rope in N. (b) Find the force that the pylon exerts on the end of the post in N.
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A long wooden post is suspended horizontally by a rope attached
to the ceiling at distance...
A long wooden post is suspended horizontally by a rope attached to the ceiling at distance...
A long wooden post is suspended horizontally by a rope attached
to the ceiling at distance Δx = 1.20 m from the end. A pylon
supports the other end as shown below. The 4.85 m long post is
uniform along its length and has a mass of 35.5-kg. A 10.0-kg mass
is suspended at a distance Δx = 1.20 m from the other end.
(a) Find the tension in the rope.
N
(b) Find the force that the pylon exerts...
A long wooden post is suspended horizontally by a rope attached to the ceiling at distance...
A long wooden post is suspended horizontally by a rope attached to the ceiling at distance Δx = 1.20 m from the end. A pylon supports the other end as shown below. The 4.80 m long post is uniform along its length and has a mass of 34.5-kg. A 10.0-kg mass is suspended at a distance Δx = 1.20 m from the other end. a)Find the tension in the rope. (N) b) Find the force that the pylon exerts on...
ASK YOUR TEACHER A long wooden post is suspended horizontally by a rope attached to the...
ASK YOUR TEACHER A long wooden post is suspended horizontally by a rope attached to the ceiling at distance Δx = 1.20 m from the end. A pylon supports the other end as shown below. The 4.80 m long post is uniform along its length and has a mass of 34.5-kg. A 10.0-kg mass is suspended at a distance Δx = 1.20 m from the other end. (a) Find the tension in the rope. N (b) Find the force that...
A heavy rope with length L and mass M is attached to the ceiling and is...
A heavy rope with length L and mass M is attached to the ceiling and is allowed to hang freely. (a) Find an expression for the tension in the rope at a point a distance y from the bottom, and use this to show that the speed of transverse waves on the rope is independent of its mass and length but does depend on the distance y according to the equation ?=??. (b) If L = 3.0 m and the...
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A mass m1=5.0 kg hangs suspended by a rope from an elevator ceiling. A second mass m2=5.0 kg hangs suspended by a rope from the bottom of mass m1. Starting from rest, the elevator ascends, attaining its maximum speed of 1.8 m/s in 0.80 s. The elevator travels with this constant speed for 5.0 s, undergoes a uniform negative acceleration for 1.5 s, and then comes to rest. Draw a FBD for each mass Find the tension in each rope...
block is suspended by a rope from the ceiling of an elevator that 21. A 5...
block is suspended by a rope from the ceiling of an elevator that 21. A 5 kg sus accelerates downw ard at 3,0 m/s'. The tension force of the rope on the block is: A) 15 N, up B) 34 N, up C) 34 N, down D) 64 N, up E) 64 N, down 22. A 90 kg man stands in an elevator that has a downward acceleration of 14 m/s. The force exerted by him on the floor is...
A loudspeaker of mass 25.0 kg is suspended a distance of h = 1.20 m below the ceiling by two cables
A loudspeaker of mass 25.0 kg is suspended a distance of h = 1.20 m below the ceiling by two cables that make equal angles with the ceiling. Each cable has a length of l = 2.50 m. (Figure 1) Part AWhat is the tension T in each of the cables? Use 9.80 m/s^2 for the magnitude of the acceleration due to gravity.
A uniform 35.5-kg beam of length ℓ = 5.60 m is supported by a vertical rope...
A uniform 35.5-kg beam of length ℓ = 5.60 m is supported by a vertical rope located d = 1.20 m from its left end as in the figure below. The right end of the beam is supported by a vertical column. (a) Find the tension in the rope. (b) Find the force that the column exerts on the right end of the beam. (Enter the magnitude.)
A 3.8-m-long rope of mass 1.2 kg hangs from a ceiling. part A:What is the wave...
A 3.8-m-long rope of mass 1.2 kg hangs from a ceiling. part A:What is the wave speed in the rope at the bottom end? Part B:What is the tension in the rope at the top end, where it is attached to the ceiling? Part C:What is the wave speed in the rope at the top end? Part D:It can be shown that the average wave speed in the rope is 1/2 sqrt(gL), where L is the length of the rope....
A rope of total mass m and length L is suspended vertically with an object of...
A rope of total mass m and length L is suspended vertically with an object of mass M suspended from the lower end. Find an expression for the wave speed at any point a distance x from the lower end, and calculate the time needed for the transverse pulse to travel the length of the rope. The rope has a length of 39.2 m and a mass of 1.00 kg. Suspended object has a mass of 8.00 kg.
A long wooden post is suspended horizontally by a rope attached
to the ceiling at distance Δx = 1.20 m from the end. A pylon
supports the other end as shown below. The 4.85 m long post is
uniform along its length and has a mass of 35.5-kg. A 10.0-kg mass
is suspended at a distance Δx = 1.20 m from the other end.
(a) Find the tension in the rope.
N
(b) Find the force that the pylon exerts...
block is suspended by a rope from the ceiling of an elevator that 21. A 5 kg sus accelerates downw ard at 3,0 m/s'. The tension force of the rope on the block is: A) 15 N, up B) 34 N, up C) 34 N, down D) 64 N, up E) 64 N, down 22. A 90 kg man stands in an elevator that has a downward acceleration of 14 m/s. The force exerted by him on the floor is...
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