How many seconds before the plane is directly overhead

Assignment Help Physics
Reference no: EM1350287

Q. A spelunker is surveying a cave. She follows a passage that takes her a distance 189 straight west, then a distance 220 in a direction 45.0 east of south, then a distance 280 at 30.0 east of north. After a fourth unmeasured displacement she finds herself back where she started.

Q. The pilot of an airplane traveling 170 {rm km/h} wants to drop supplies to flood victims isolated on a patch of land 110 {rm m} below. The supplies should be dropped how many seconds before the plane is directly overhead?

Reference no: EM1350287

Questions Cloud

Explain pay the defaulted interest to the bondholders : The Marco Corporation states that it will pay the defaulted interest to the bondholders
Explain conflict resolution and team conflict : Show how you would know that your team was in conflict and what would be a technique you would use to resolve it.
Determine the impact on profits of accepting the order : Gamboa's Corporation has a capacity of 50,000 units per year and is currently selling all 50,000 for $500 each. Keller Corporation has approached Gamboa about buying 5,000 units for only $450 each.
Determining cost of asset : Northeast Logging Co. of $120,000. The seller agreed to allow a 5 percent discount because Northeast paid cash. Determine the amount to be capatilized in an asset account for the purchase of the saw.
How many seconds before the plane is directly overhead : A spelunker is surveying a cave. She follows a passage that takes her a distance 189 straight west, then a distance 220 in a direction 45 east of south, after that a distance 280 at 30 east of north. After a fourth unmeasured displacement she find..
Write an algebraic formula that gives function of bond : Write an algebraic formula that gives Mr. Midas' demand for money as a function of bond and chequing account interest rates.
Explain conflict and organization effectiveness : What organizational conflicts have you experienced that went through all five stages and did anyone experience open aggression
Method singleparent returns number of nodes in binary tree : Write a method singleParent, which returns number of nodes in a binary tree that have only one child.
Traditional psychotherapy and medications : Finding a comprehensive treatment program for patients suffering from insomnia when traditional psychotherapy and or medications is of no help.

Reviews

Write a Review

Physics Questions & Answers

  Compute the force of tension or compression

Compute the force of tension or compression

  Find density of the object

Find density of the object

  What is an average speed of the runner

What is an average speed of the runner

  Use an integral to find the work necessary to pump

A Federation star ship (2.0×10^6 kg) uses its tractor beam to pull a shuttlecraft (2.0×10^4 kg) aboard from a distance of 10.0 km away. The tractor beam exerts the constant force of 2.50 X 10^4N on the shuttlecraft. Both spacecraft are initially a..

  What is the magnitude of the force on the wheaties box

A 5.20 g pop up toy is compressed 1.50 cm and pops up to the height of 50 cm the spring constant is 270 Nm. What is the loss of energy.

  Find the new force

Two charges, q1 and q2, are separated by a distance, r, and exert a force, F, on each other. What will the new force be if:

  How far does muon travel before coming to rest

A converging lens has a focal length of f = 22.0 cm. An object is placed 41.0 cm from the lens. Find the size of the image in cm if the object has a height of 4 cm. express answer with one decimal place.

  Find the work done on the ball by air resistance

A basketball player makes a jump shot. The 0.600 kg ball is released at a height of 2.00 m above the floor with a speed of 7.20 m/s. The ball goes through the net 3.10 m above the floor at a speed of 4.20 m/s Find the work done on the ball by air ..

  Compute the magnetic flux

Compute the magnetic flux

  What is the minimum force needed

You (height of your eyes above the water, 1.75) are standing 2.00 from the edge of a 2.50--deep swimming pool. You notice that you can barely see your cell phone, that went missing a few minutes before, on the bottom of the pool.

  What is the magnitude of the average acceleration of ball

At one instant a bicyclist is 53m due east of a park's flagpole, going due south with a speed of 12m/s. Then 37s later, the cyclist is 53m due north of the flagpole, going due east with a speed of 12m/s. For the cyclist in this 37s interval.

  What is angular velocity of the cockroach-disk system

What is  angular velocity of the cockroach-disk system

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd