Question

The 3.0-m-long, 90 kg rigid beam in the following figure is supported at each end. An 82 kg student stands 2.0 m from support

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

1.5 + 8 Af m=90 kg, m=82 kg Disman for moment of forces about » 1. mg my f, x3 = mgx1.5 + ingxi 1516 = 708-87N/: , = (490x1.5

Add a comment
Know the answer?
Add Answer to:
The 3.0-m-long, 90 kg rigid beam in the following figure is supported at each end. An...
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
  • A 3.0 m long rigid beam with a mass of 125 kg is supported at each...

    A 3.0 m long rigid beam with a mass of 125 kg is supported at each end. An 90 kg student stands 2.0 m from support 1. How much upward force does each support exert on the beam? right support left support Support l Suppon 2

  • A 3.0 m long, 100 kg rigid beam (as below) is supported at each end. An...

    A 3.0 m long, 100 kg rigid beam (as below) is supported at each end. An 80 kg student stand 2.0 m from support 1. 2.0 m Support 2 Support a) [10 points] Draw a diagram showing all the force and their location on the beam. b) [20 points] Use the torque equation 1 - 0 to find the force on Support c) [20 points] Use the torque equation )+ - 0 to find the force on Support d) [10...

  • Blocks with masses of 1.0 kg, 2.0 kg, and 3.0 kgare lined up in a row...

    Blocks with masses of 1.0 kg, 2.0 kg, and 3.0 kgare lined up in a row on a frictionless table. All three are pushed forward by a 20 N force applied to the 1.0 kg block. [Part A] How much force does the 2.0 kg block exert on the 3.0 kg block? Express your answer to two significant figures and include the appropriate units. F2.0 on 3.0 [Part B] How much force does the 2.0 kg block exert on the...

  • Consider the simply supported beam shown in (Figure 1). Suppose that P = 10 kN, w...

    Consider the simply supported beam shown in (Figure 1). Suppose that P = 10 kN, w = 5 kN/m. Point D is located just to the left of the 10-kN concentrated load. Follow the sign convention Part A Determine the internal normal force at point C. Express your answer to three significant figures and include the appropriate units. НА ? Nc = Value Units Submit Request Answer Part B Determine the internal shear force at point C. Express your answer...

  • Please post solutions (step by step) with formulas clearly indicated. Answer is 784N. A 3.0-m-long rigid...

    Please post solutions (step by step) with formulas clearly indicated. Answer is 784N. A 3.0-m-long rigid beam with a mass of 80 kg is supported at each end. A 60 kg student stands 2.0 m from support 1. How much upward force does support 2 exert on the beam?

  • Please show all steps В 6 m 4 m 2m 3 m 2 m Part A...

    Please show all steps В 6 m 4 m 2m 3 m 2 m Part A Determine the force in cable AB needed to support the 36-kg flowerpot. (Figure 1) Express your answer to three significant figures and include the appropriate units ? HA FAB=692 Previous Answers Request Answer Submit Incorrect; Try Again; 5 attempts remaining Part B Determine the force in cable AC needed to support the flowerpot Express your answer to three significant figures and include the appropriate...

  • Part A A cylinder having a mass of 220 kg is to be supported by the...

    Part A A cylinder having a mass of 220 kg is to be supported by the cord that wraps over the pipe. Take ,0.2. (Figure 1) 180% Determine the smallest vertical force F needed to support the load if the cord passes once over the pipe. Express your answer to three significant figures and include the appropriate units 四? F-5516.5 Submit Previous Answers Request Answer X Incorrect; Try Again; 9 attempts remaining Part B Determine the smallest vertical force F...

  • Consider the beam shown in (Figure 1). Suppose that t1 = 360 N/m, u = 180...

    Consider the beam shown in (Figure 1). Suppose that t1 = 360 N/m, u = 180 N/m Follow the sign convention NC Value Units Submit Request Answer Part B Determine the internal shear force at point C Express your answer to three significant figures and include the appropriate units. uẢ ? Ve Value Units igure 1 of 1 Submit Previous Answers Request Answer * Incorrect; Try Again; 5 attempts remaining Part Determine the internal moment at point C Express your...

  • Part A The beam shown in (Figure 1) weighs 300 Ib/ft Determine the magnitude of the...

    Part A The beam shown in (Figure 1) weighs 300 Ib/ft Determine the magnitude of the internal normal force at point C. three significant figures and include the appropriate units. Express your answer Value Units N = Previous Answrs Request Answen Submit X Incorrect; Try Again; 4 attempts remaining Part B Figure 1 of 1 Determine the magnitude of the internal shear force at point C three significant figures and include the appropriate units. Express your answer ? Value Units...

  • A 3-m-long rigid beam with a mass of 100 kg is supported at each end. An...

    A 3-m-long rigid beam with a mass of 100 kg is supported at each end. An 80-kg student stands 2.0 m away from support 1 as seen in the figure A) Write down Newton's second law for the beam. B) Using support 1 as your center of rotation, write down the torque equation of the beam. 2 m 3 m Support 1 Support 2

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