Evaluate how much time does it take for the package

Assignment Help Physics
Reference no: EM13120264

A helicopter is ascending vertically with a speed of 5.00m/s . At a height of 120m above the Earth, a package is dropped from a window.

How much time does it take for the package to reach the ground? [Hint: v0 for the package equals the speed of the helicopter.]

Reference no: EM13120264

Questions Cloud

Find roulette probability : Find Roulette probability. One option in a roulette game is to bet $18 on red.There are 18 red compartments,18 black compartments,and 2 compartments neither red nor black.If the ball lands on red you get to keep the $18 you paid to play the game
What are the tax consequences in year one : Britney is beneficiary of an $150,000 insurance policy on her father's life. Upon his death, she may elect to receive the proceeds in five yearly installments of $32,000 or may take the $150 lump sum. She elects to take the lump sum payment. What ..
Factors and equations in real-life : How do I create a real-life situation that fits into the equation(x+3) (x-4) = 0 and express the situation as the same equation?
How many moles of al3+ are in the new solution : When 25mL of a 120mL stock solution containing 2M AlCl3 is diluted to 80mL, how many moles of Al3+ are in the new solution.
Evaluate how much time does it take for the package : A helicopter is ascending vertically with a speed of 5.00m/s . At a height of 120m above the Earth, a package is dropped from a window. Evaluate how much time does it take for the package to reach the ground?
Acceptable audit risk : There are several factors that affect an audit firm's risk and therefore acceptable audit risk. What are these factors? How do they affect our audit planning?
What is the test value for hypothesis : Their average cost was $405 with a standard deviation of $80. The Dean of Students believes that the costs are greater this semester. What is the test value for this hypothesis?
What is the ph of the solution : A 100.0-mL sample of 0.10 M NH3 is titrated with 0.10 M HNO3. What is the pH of the solution after 100.00 mL of acid have been added to the ammonia solution?Kb = 1.8 × 10-5.
Find different ways to schedule appearances : Different ways to schedule appearances of 4 performers. There are 4 performers who will present their comedy this weekend at a comedy club

Reviews

Write a Review

Physics Questions & Answers

  Explain how long does it take the boat to make a round trip

If the water in the river is flowing at 3.0 m/s, explain how long does it take the boat to make a round trip consisting of a 250 m displacement downstream followed by a 250 m displacement upstream?

  What is the velocity of the gold pack after the collision

What is the velocity of the gold pack after the collision. what least average speed must it have in the second half of the event in order to qualify.

  How many electrons are transferred

How many electrons are transferred. What is the smallest thickness of a soap film that would appear black if illuminated with 490 light? imagine there is air on both sides of the soap film.

  What is the tension in the cables

A certain freely falling object requires 1.56 s to travel the last 37.0 m before it hits the ground. From what height above the ground did it fall.

  Find out the maximum rotational energy of the flywheel

How many liters of gasoline would give the same mechanical energy given that each liter provides 8.50x10^6 J of mechanical energy.

  Find out coefficient playground slide with an acceleration

Find out the coefficient of kinetic friction between the child and the slide if the slide is inclined at an angle of 29.0 degrees below the horizontal.

  Use the work-energy theorem to find out speed

The combined mass of the professor and the chair is 90-kg. He is pushed 2.60-m along the incline by a group of students who together exert a constant horizontal force of 600-N. The professor speed at the bottom of the ramp is 1.75m/s. use the work..

  How fast is kelli moving when the swing passes through

Kelli weighs 405 N, and she is sitting on the playground swing that hangs 0.43 m above the ground. Her mom pulls the swing back and releases it when the seat is 1.00 m above the ground. suppose that air resistance is negligible.

  What is the third fragment right after the explosion

What is the third fragment right after the explosion

  What is the greatest angle of elevation

What is the  greatest angle of elevation

  What is the stopping distance

A car is travelling at 24 m/s while the driver spots a large pothole in the road a distance 35 m ahead. She immediately applies her brakes. If her acceleration is -4.30m/s2, does she manage to stop before reaching pothole? What is the stopping dis..

  Sketch the four possible electric field configurations

An important news announcement is trans- mitted by radio waves to people who are 122 km away, sitting next to their radios, and by sound waves to people sitting across the newsroom, 1.2 m from the newscaster. Take the speed of sound in air to be 345 ..

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