Physics, 12.03.2020 17:22 noahgampp

A hot air balloon rising straight up from a level field is tracked by a range finder located a horizontal distance of 500m from the lift-off point. At the moment the range-finder's elevation angle is pi/4 , the angle is increasing at a rate of 0.14 rad/min. How fast is the balloon rising at the moment?

Answers: 2

Show answers

Another question on Physics

Physics, 22.06.2019 08:00

What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?

Answers: 1

Answer

Physics, 22.06.2019 11:30

If the textbook weighs 19.6 newtons on venus,what is the strength of gravity on venus?

Answers: 1

Answer

Physics, 22.06.2019 17:50

If there's a small amount of friction between two surfaces, the result could be select all that applya. no movement b. heatc. a little bit of movementd. sliding around

Answers: 2

Answer

Physics, 22.06.2019 19:30

Coal contains energy. a. light b. kinetic c. chemical d. mechanical

Answers: 1

Answer

You know the right answer?

A hot air balloon rising straight up from a level field is tracked by a range finder located a horiz...

Questions

History, 17.02.2021 08:50

Describe the Pacific campaign?...

Mathematics, 17.02.2021 08:50

Write the sentence as an equation. the quotient of 358 and r is the same as 102 Type a slash ( / ) if you want to use a division sign....

Chemistry, 17.02.2021 08:50

How many moles of ammonia (NH3) can be produced from 6.7 mol of H2 according to the following chemical equation? 3 H2 + N2 + 2NH3 Provide the a...

Mathematics, 17.02.2021 08:50

Find the percent of decrease from 49 people to 18 people. Round to the nearest tenth of a percent if necessary. percent of decrease %...

Social Studies, 17.02.2021 08:50

Les gusta Daft Punk a mí me gusta el casco plateado

Mathematics, 17.02.2021 08:50

You ride through some wet paint on your bike creating a red spot on the tire. write a cosine equation to model the height of the red spot over the dis...

English, 17.02.2021 08:50

1. Write down the scene you've chosen from Shakespeare's Macbeth and look up 7 to 10 words you think students might need to know in order to understa...

Social Studies, 17.02.2021 08:50

Explain how the 3/5 Compromise solve the issue between the Southern and Northern States....

Mathematics, 17.02.2021 08:50

Help me for brainlistt ...

Chemistry, 17.02.2021 08:50

M C Stability: (what parts of the system stay the same?)...

Mathematics, 17.02.2021 08:50

If costheta+sintheta=root 2 cos theta find the value of costheta× sintheta...

English, 17.02.2021 08:50

What did Jesus Christ do for us, the ultimate sacrifice?...

Mathematics, 17.02.2021 08:50

Pensé dos números. Sumados dan 38 y restados dan 2. ¿Qué números son?...

Mathematics, 17.02.2021 08:50

Which expression is represented by the model? 4X43 -4X-3 -4x+3

English, 17.02.2021 08:50

8. Answer these questions. 1. What does the student decide to do after admitting to not knowingany answers?...

Medicine, 17.02.2021 08:50

Alopecia areata has a genetic and basis....

Mathematics, 17.02.2021 08:50

Expand this expression: 0.3(9x + 2) Plz help...

Mathematics, 17.02.2021 08:50

Use a calculator ti find the values of the inverse trigonometric functions. round to the nearest degree. sin^-1(2/3) = []tan^-1(4) = []co...

Chemistry, 17.02.2021 08:50

What is the percent yield if 3.74 g of copper is produced when 1.87 g aluminum is reacted with an excess of copper (II) sulfate? 2Al + 3CuSO4 Al2(SO4...

Business, 17.02.2021 08:50

Assume that Ganesh Trading Company (GTC) purchased machinery for office use on 1st January 2013 of Rs. 1,00,000. The machinery has an estimated life...

More questions: Physics Another questions