bonar law

Colonel Harry a. Froboess of Switzerland jumped upward and outward from a windonw of a blimp and landed in a body of water on June 22, 1936. His jump was 120m, about the height of a 40-storey building. The path of his jump can be represented by the quadratic relationship h = 120 + 5.5t
- 4.9t^2,where h is the height above the water in metres and t is te time in seconds.

a) Find the maximum height of his dive.

b) How long did it take him to reach the water?

  1. 👍 0
  2. 👎 0
  3. 👁 104
asked by tina
  1. What kind of HELP do you need? You need to be specific when asking questions here.

    If all you do is post your entire assignment, with no evidence of thinking on your part, nothing will happen since no one here will do your work for you. But if you are specific about what you don't understand about the assignment or exactly what help you need, someone might be able to assist you.

  2. I just want to know if when I am doing this equation, that the answer to b) is figuring out the x-intercept

    1. 👍 0
    2. 👎 0
    posted by Melanie

Respond to this Question

First Name

Your Response

Similar Questions

  1. PHYSICS

    A 5450-m^3 blimp circles Fenway Park duing the World Series, suspended in the earth's 1.21-kg/m^3 atmosphere. The density of the helium in the blimp is 0.178 kg/m^3. A) What is the buoyant force that suspends the blimp in the air?

    asked by HELP PLEASE on April 2, 2012
  2. CHEm

    Amount of Helium in a Blimp The Goodyear blimp Spirit of Akron is 62.6 m long and contains 7023 m^3 of helium. When the temperature of the helium is 280K , its absolute pressure is 110kPa . Find the mass of the helium in the

    asked by Brady on April 16, 2014
  3. Lang. Arts

    These positions were in (24) Switzerland Prague and Germany. Correct this portion of the sentence Switzerland Prague Switzerland, Prague, Switzerland Prague, Switzerland, Prague no error I think it is C...?

    asked by Cassie on March 8, 2013
  4. Economics

    What are the conditions of China's economy in transition these past few years? How does it benefit(or harm) the country Switzerland? If it benefits Switzerland, how will Switzerland's IMF(international monetary fund)be affected or

    asked by Lana on February 26, 2015
  5. Math

    This is another application that I didn't understand A blimp, suspended in the air at a height of 500 ft, lies directly over a line from Soldier Field to the Planetarium on Lake Michigan. If the angle of depression from the blimp

    asked by Amy~ on May 17, 2011
  6. Pre-cal

    a blimp, suspended in the air at a height of 500 feet, lies directly over a line from Soldier Field to the Adler Planetarium on Lake Michigan. if the angle of depression from the blimp to the stadium in 32 degrees and from the

    asked by Kelley on March 27, 2017
  7. Physics

    A small blimp is used for advertising purposes at a football game. It has a mass of 93.0 kg and is attached by a towrope to a truck on the ground. The towrope makes an angle of 53.3° downward from the horizontal, and the blimp

    asked by Gina on September 21, 2010
  8. Physics

    1. Harry accidentally falls out of a helicopter that is traveling horizontally at 100 m/s. He plunges into the ocean below him 2.2 seconds later. How high above the ocean was the helicopter when Harry fell out? Hiw far did Harry

    asked by Anonymous on December 5, 2010
  9. World Studies

    What are the national clothes that people wear in Switzerland? Also, what is some really cool places in Switzerland? There are several sites here that you will find helpful.

    asked by Emily on March 26, 2007
  10. Trigonometry

    a small blimp has an air speed of 24km/h on a heading of 42°. The wind's speed is 9 km/h and its direction is 312°. Find the ground speed and drift angle of the blimp.

    asked by John on March 7, 2018

More Similar Questions