HomeworkLib
Question

a fire fighter's 36 foot ladder leans against a building

a fire fighter's 36 foot ladder leans against a building. the top of the ladder touches the buliding 28 ft above the ground. what is the measure of the angle of the ladder forms with the ground?
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1
sinØ = 28/36
Ø = sin^-1 (7/9)
answered by: kustudent
0 0
Add a comment
Know the answer?
Add Answer to:
a fire fighter's 36 foot ladder leans against a building
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

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 ladder 23 feet long leans against a wall and the foot of the ladder is...

    A ladder 23 feet long leans against a wall and the foot of the ladder is sliding away at a constant rate of 3 feet/sec. Meanwhile, a firefighter is climbing up the ladder at a rate of 2 feet/sec. When the firefighter has climbed up 6 feet of the ladder, the ladder makes an angle of ?/3 with the ground. Answer the two related rates questions below. (Hint: Use two carefully labeled similar right triangles.) (a) If h is the...

  • A ladder 7.80m long leans against the side of a building. If the ladder is inclined...

    A ladder 7.80m long leans against the side of a building. If the ladder is inclined at an angle of 77.0°to the horizontal, what is the horizontal distance from the bottom of the ladder to the building? m

  • A ladder 7.80 m long leans against the side of a building. If the ladder is...

    A ladder 7.80 m long leans against the side of a building. If the ladder is inclined at an angle of 70.5° to the horizontal, what is the horizontal distance from the bottom of the ladder to the building?

  • 8) Bob places an 18-foot ladder 6 feet from the base of his house and leans...

    8) Bob places an 18-foot ladder 6 feet from the base of his house and leans it up against the side of his house. Find, to the nearest degree, the measure of the angle the bottom of the ladder makes with the ground. Enter your answer in the box

  • 1. The angle of elevation to the top of a very tall Building is found to...

    1. The angle of elevation to the top of a very tall Building is found to be 8° from the ground at a distance of 1 mi from the base of the building. Using this information, find the height of the building. (Round your answer to the nearest foot.) _______ft 2. A 19-ft ladder leans against a building so that the angle between the ground and the ladder is 71°. How high does the ladder reach on the building? (Round...

  • A 48.2 kg, 3.1 m uniform ladder leans against a frictionless wall. A 97.8 kg person...

    A 48.2 kg, 3.1 m uniform ladder leans against a frictionless wall. A 97.8 kg person is standing on the ladder down 0.96 m from the top of the ladder. The ladder makes an angle of 57 degrees with the horizontal. What is the minimum coefficient of static friction between the ladder and the ground so that the ladder does not slip?

  • Slipping Ladder. A ladder of length 6 m and mass 15 kg leans against a wall...

    Slipping Ladder. A ladder of length 6 m and mass 15 kg leans against a wall at an angle 30° with respect to the wall. The ladder is frictionless against the wall but against the ground it has js = 0.4. How high can a 70 kg person climb before the ladder slips?

  • A ladder leans against a wall inside a spaceship. From the point of view of a...

    A ladder leans against a wall inside a spaceship. From the point of view of a person on the ship, the base of the ladder is 2.30 m from the wall, and the top of the ladder is 5.00 m above the floor. The spaceship moves past the Earth with a speed of 0.87c in a direction parallel to the floor of the ship. Find the angle the ladder makes with the floor, as seen by an observer on Earth.

  • 4 A ladder leans against the side of a house. The nd the' i rom the...

    4 A ladder leans against the side of a house. The nd the' i rom the ground. Find the length of the ladder. Round your answer to the nearest tenth, angle of elevation of the ladder is 61°, a 20.8 13 61

  • A ladder 7.50 m long leans against the side of a house. If the ladder is...

    A ladder 7.50 m long leans against the side of a house. If the ladder is inclined at an angle of 76.0° to the horizontal, what is the horizontal distance from the bottom of the ladder to the house (in m)?

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