Question

1. (30 points) A mass of 5 kg is suspended by a rope of length 2 m from the ceiling. A force of 45 N in the horizontal direct

                                                       

0 1
Add a comment Improve this question Transcribed image text
Answer #1

11111111 mg Too ipot 45N let the tension on the scope is T . Now we can written TC3 (90-0) = 45--© and Tsin (90%-a)= mgr. Noo

Add a comment
Know the answer?
Add Answer to:
                                          &nb
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • In the figure, a block of mass M hangs at rest. The rope that is fastened...

    In the figure, a block of mass M hangs at rest. The rope that is fastened to the wall is horizontal and has a tension of 52 N. The rope that is fastened to the ceiling has a tension of 91 N and makes an angle with the ceiling. Select all correct answers. -////////////////// o ܚܶܠܠܠܠܠܠܠܠܠܠܠܠܠ The angle o is 45° The angle o is 65º. The angle 8 is 55° The angle o is 35º. Submit Request Answer O...

  • QUESTION 12 In the figure 10, a block of mass M 3.1 kg hangs at rest....

    QUESTION 12 In the figure 10, a block of mass M 3.1 kg hangs at rest. The rope that is fastened to the wall is horizontal and has a tension off 569 N. The rope that is fastened to the ceiling has a tension of 98 N and makes an angle with the ceiling. What is the angle ? ܐܐܐܐܐܐܐܐ ܠܠܠܠܠܠܠܠܠܠܠ A 033.2 g object traveling at 2.1 ms collides head-on with a 313.3 g object traveling in the opposite...

  • A uniform beam of mass M-100 kg and length 1 2.00 m is suspended from a...

    A uniform beam of mass M-100 kg and length 1 2.00 m is suspended from a ceiling at an angle of 30" below the horizontal. The beam is attached to the ceiling by a hinge at one end and a light support rope attached to the other end. What is the magnitude of the force by the hinge? (Enter your answer in units of N. Only enter the number using 2 significant figures.) 30 L = 2.0 m M=10.0 kg

  • An object of mass m = 0.300 kg is suspended from the ceiling of an accelerating...

    An object of mass m = 0.300 kg is suspended from the ceiling of an accelerating truck as in the figure below. Take a = 2.80 m/s2. A truck is accelerating to the right, as indicated by an arrow labeled vector a. A small sphere of mass m is suspended from the ceiling of the truck by a string. The string makes an angle θ with the vertical, and the mass hangs to the left of the vertical. (a) Find...

  • 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 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...

  • 1. A ball of mass m = 1.0 kg is suspended from the ceiling by a...

    1. A ball of mass m = 1.0 kg is suspended from the ceiling by a massless string of length L = 1.5 m. It is pulled to one side and started moving in a horizontal circular path, where it makes one revolution every 2 seconds. a) What is the angle that it makes with the vertical? b) What is the tension in the string? (30 points)

  • A tether ball is attached to a swivel in the ceiling by a light cord of...

    A tether ball is attached to a swivel in the ceiling by a light cord of length L. When the ball is hit by a paddle, it swings in a horizontal circle with constant speed v, and the cord makes a constant angle beta with the vertical direction. The ball goes through one revolution in time T. Assume that T, the mass m, and the length L of rope are known, derive algebraic expression for the tension FT in the...

  • A uniform bar of mass m 5.1kg is supported by a pivot at the bottom and...

    A uniform bar of mass m 5.1kg is supported by a pivot at the bottom and a horizontal rope. The bar is length L = 2.5m and the horizontal rope is attached to the bar at a distance d = 1.975m from the bottom end. The bar makes an T angle of 0 with the vertical as shown. If the tension in the rope T = 17.8 N what angle is consistent with rotational equilibrium? Answer in degrees.

  • A m = 2.45 kg object hangs in equilibrium at the end of a rope (taken...

    A m = 2.45 kg object hangs in equilibrium at the end of a rope (taken as massless) while a wind pushes the object with a F W = 15.7 N horizontal force. Find the magnitude of the tension in the rope and the rope's angle from the vertical. The acceleration due to gravity is g = 9.81 m/s2. A ball attached to the end of a rope hangs from an overhead support. The rope is straight, and hangs at...

  • A truck is moving with constant acceleration ? up a hill that makes an angle ?...

    A truck is moving with constant acceleration ? up a hill that makes an angle ? = 13.0° with the horizontal as shown in the figure. A small sphere of mass ? = 2.0 kg is suspended from the ceiling of the truck by a light cord. If the pendulum makes a constant angle ? = 30.0° with the perpendicular to the ceiling, what is ?? A truck is moving with constant acceleration a up a hill that makes an...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT