A 100 kg construction worker sits down at the end of 4.0 m long, 1000 kg...
An 73.9 kg construction worker sits down 2.16 m from the end of a 1415.9 kg steel beam to eat his lunch. The cable supporting the beam is rated at 16576 N. Should the worker be worried? (To answer that question calculate the tension in the cable. Use θ=32°, L=6.8 m.)
3. An 80kg worker sits down on a beam 6.0m long and mass 1450kg to eat his lunch. The cable supporting the beam is rated at 15,000 N. Should the worker be worried? 2 m
In Cable 30° 6.0 m Q Tap image to zoom , an 90 kg construction worker sits down 1.5 m from the end os a 1450 kg steel beam to eat his lunch. Part A What is the tension in the cable? Express your answer to three significant figures and include the appropriate units. T- 8428 N Submit Give Up Incorrect; Try Again
apt 12) Consider a construction worker of mass -78.5 kg standing at the end of a steel beam of length10.0 m and mass M-715 kg that is attached to the side of a building. A rope is attached midway along the beam making an angle 0-23.8 with the horizon and attached to the side of the building as shown in the figure below. rope pivot point (a) (6 pts) Draw and label the force vectors on the beam excluding forces...
A 4.0-m-long 500 kg steel beam extends horizontally from the point where it has been attached to a building that is under construction. A 65 kg construction worker is standing at the far end of the beam. A. Sketch the situation, label variables and centers of gravity. Collect known quantities. B. Where is the center of gravity of the beam? C. What is the gravitational torque on the connection point if no one is standing on the beam? D. What...
A 4-m long, 150-kg steel beam is attached to a wall with one end connected to a hinge that allows the beam to rotate up and down. The other end of the beam is held in a horizontal position with a cable that makes a 27° angle with the beam and is attached to the wall (see (Figure 1)). What is the tension force that keeps this beam in static equilibrium?
A 4-m long, 150-kg steel beam is attached to a wall with one end connected to a hinge that allows the beam to rotate up and down. The other end of the beam is held in a horizontal position with a cable that makes a 27° angle with the beam and is attached to the wall. A mass of 75 kg is hung from the beam 3 meters away from the hinge (see (Figure 2)). Now what is the tension force...
A 4-m long, 150-kg steel beam is attached to a wall with one end connected to a hinge that allows the beam to rotate up and down. The other end of the beam is held in a horizontal position with a cable that makes a 27° angle with the beam and is attached to the wall. A mass of 75 kg is hung from the beam 3 meters away from the hinge (see (Figure 2)). What is the vertical component of...
A 69 kg construction worker is standing on an 18.0 kg plank. The plank is 4.5 m long and it is suspended by vertical cables at each end. If the worker stands 2.80 from the right end of the plank, what is the tension in right cable? Give your answer in newtons (N) and with 3 significant figures. Please Show Work :)