1. If the resultant force acting on the bracket is 900 N directed along the positive xaxis. On Figure 1, determine the magnitude of F and its direction. The values ofthe other forces are listed below. (10 points)F1 = 525NF2 = 800NF113 12'5F2Figure 1.

The angle that F1 makes with x axis is tan-1(12/5) = 67.38° The x component of F1 is, F1 × cos…

Answered: 1. If the resultant force acting on the…

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter9: Statics And Torque

Section: Chapter Questions

Problem 7CQ: Explain the need for tall towers on a suspension bridge to ensure stable equilibrium.

See similar textbooks

Similar questions

Good day, can you please help me with this question. The magnitude of the resultant force acting on the bracket is to be 400 N. Determine the magnitudeof F1 if θ = 30°.
Approximately what magnitude force, FM, must the extensor muscle in the upper arm exert on the lower arm to hold a 4.3-kg shot put (Figure 1)? Assume the lower arm has a mass of 3.0 kg and its CG is 13 cm from the elbow-joint pivot.
A student creates a beam bridge for a project, suspends masses from the bridge, and spans the bridge across two surfaces, as pictured below. What is the best approximation for the normal force applied on the bridge’s surface from PylonA? (A)About 0.8N (B)About 1.2N (C)About 1.4N (D)About 2.0N
Find the force exerted by the biceps muscle in holding a 1.00-L milk carton (weight 9.90 N) with the forearm parallel to the floor. Assume that the hand is 35.0 cm from the elbow and that the upper arm is 30.0 cm long. The elbow is bent at a right angle, and one tendon of the biceps is attached to the forearm at a position 5.00 cm from the elbow, while the other tendon is attached at 30.0 cm from the elbow. The weight of the forearm and the empty hand is 16.9 N, and the center of gravity of the forearm with hand is at a distance of 16.5 cm from the elbow.
An object is subjected to three forces as shown in the figure. Assume F1 = 50.0 N and F2 = 95.0 N, what is T if the object is in static equilibrium? Enter a number with three significant digits.
If the resultant force acting on the bracket is to be directed along the positive x-axis, determine the direction of the force F. F1 = 400N F2 = 675N FR =933N θ two = 45° Direction of Force F = ____ °
3. A uniform 25 N beam 6 m long is carried by two men A and B, one at each end of the beam. a) If A exerts a force of 20 N, where must a load of 45 N be placed on the beam? b) What force does B exert? complete solution please
The ring is subjected to three forces. Determine the direction ? of ?⃑2 and magnitude of ?⃑3 so that the ring is in static equilibrium.
The triceps muscle at the back of her upper arm has an effective lever arm of 1.75 cm, and she exerts force on the floor at a horizontal distance of 20.0 cm from the elbow joint. Calculate the magnitude of the force in each triceps muscle, and compare it to her weight.
The biceps muscle exerts a muscle force of 1000N on the forearm, as per below. The muscle force acts at an angle of 30deg to the forearm. How large are the horizontal and vertical components of this force that holds the forearm in place?
How do you find the tension in each cable?
Two identical strings making an angle 30 degrees of with respect to the vertical support a block of mass m = 15.0 kg (see below). What is the tension in each of the strings?

SEE MORE QUESTIONS

Recommended textbooks for you

College Physics

Physics

ISBN:

9781938168000

Author:

Paul Peter Urone, Roger Hinrichs

Publisher:

OpenStax College

College Physics

Physics

ISBN:

9781938168000

Author:

Paul Peter Urone, Roger Hinrichs

Publisher:

OpenStax College

SEE MORE TEXTBOOKS

1. If the resultant force acting on the bracket is 900 N directed along the positive x axis. On Figure 1, determine the magnitude of F and its direction. The values of the other forces are listed below. (10 points) F1 = 525N F2 = 800N F1 13 12 F2 Figure 1.