A rock dropped from a cliff falls one-third of its total distance to the ground in the

Question:

A rock dropped from a cliff falls one-third of its total distance to the ground in the last second of its fall. How high is the cliff?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

1st Edition

Authors: Edmund G. Seebauer, Robert L. Barry

See More Books

Question Posted: Jun 01, 2011 02:50 AM

See More Questions

A rock is dropped from rest into a well. The well is not really 16 seconds deep, as in Figure P2.70. (a) The sound of the splash is actually heard 2.40 s after the rock is released from rest. How far...
A 15-kg rock is dropped from rest on the earth and reaches the ground in 1.75 s. When it is dropped from the same height on Saturn's satellite Enceladus, it reaches the ground in 18.6 s. What is the...
One ball is dropped from a cliff. A second ball is thrown down 1.00 s later with an initial speed of 40.0 ft/s. How long after the second ball is thrown will the second ball overtake the first?
An investment project has annual cash inflows of $3,200, $4,100, $5,300, and $4,500, and a discount rate of 14 percent. What is the discounted payback period for these cash flows if the initial cost...
Why is it important that the projectile in the preceding question be above Earth's atmosphere? Preceding question How does Earth's curvature relate to the speed needed for a projectile to orbit Earth?
Cruz Company has gathered the information needed to complete its Form 941 for the quarter ended September 30, 2018. Using the information presented below, complete Part 1 of Form 941, reproduced on...
A derivative security of European style with expiration in 1 year has this payoff: $\max (0, \min (3 K-S, S-K))$, where $K=10$ is the strike price and $S$ is the price of the underlying stock...
The Welding Department of Majestic Company has the following production and manufacturing cost data for February 2014. All materials are added at the beginning of the process. Majestic uses the FIFO...
Given the following probability distribution for Foster Trucking Company Possible outcome for damages Probability Calculate the expected value. $0 0.4 $400 0.3 $1,000 0.2 $5,000 0.1
A binary mixture of mole fraction zj is flashed (o conditions T and P, Fur one of the following determine: the equilibrium mole fractions x1 and y1 of the liquid and vapor phases formed, the molar...
In a classroom demonstration, a glider moves along an inclined air track with constant acceleration a . It is projected from the start of the track ( x = 0) with an initial velocity v 0 . At time t =...
A typical automobile has a maximum deceleration of about 7 m/s 2 ; the typical reaction time to engage the brakes is 0.50 s. A school board sets the speed limit in a school zone to meet the condition...
Spectators at a sporting event do "The Wave," as shown in the photo on the preceding page. Is this a transverse or longitudinal wave?
If the model is 2 times larger and its velocity is 6.25 larger than the prototype, what will be the ratio between the model and prototype drag force? (Provide your answer using 3 decimal points)
Nate the Skate was an avid physics student whose main non - physics interest in life was high - speed skateboarding. In particular, Nate would often don a protective suit of Bounce - Tex, which he...
(a) What is the spacing of the dark fringes in an interference pattern reflected from an air wedge between two microscope slides 10 cm long, separated at one end by a paper of thickness 0.10 mm,...
A trained sea lion slides from rest with constant acceleration down a 3 . 0 - m - long ramp into a pool of water. The ramp is inclined at an angle of 2 3 \ deg above the horizontal and the...
A 200 kg log is dragged at constant velocity through the forest by a towing vehicle. The towing cable is connected to the log at its end, and the cable makes a 45 degree angle with the ground....
A British Workplace Behaviour Survey explored prevalence of a wide range of behaviors that comprise ill treatment in the UK workplace. Ill treatment included 47 percent reported unreasonable...
If the joint cost function for two products is C(x, y) = xy2 + 1 dollars (a) Find the marginal cost (function) with respect to x. (b) Find the marginal cost with respect to y.
Use the HendersonHasselbalch equation to calculate the pH of each solution in Problem 30. Problem 30 Solve an equilibrium problem to calculate the pH of each solution. a. A solution that is 0.195 M...
A flow calorimeter is an apparatus used to measure the specific heat of a liquid. The technique of flow calorimetry involves measuring the temperature difference between the input and output points...
One mole of an ideal gas is contained in a cylinder with a movable piston. The initial pressure, volume, and temperature are Pi, Vi, and Ti, respectively. Find the work done on the gas for the...
One mole of an ideal gas, initially at 300 K, is cooled at constant volume so that the final pressure is one fourth of the initial pressure. Then the gas expands at constant pressure until it reaches...
Complete Telecom Solution's worksheet for the month ended November 3 0 , 2 0 2 4 . How much was net incoke for November? Requirements 1. 2. Complete Telecom Solution's worksheet for the month ended...
Question: Part One: Memo Write an analysis of the impact of tax laws and incentives as demonstrated in this current years tax return. Specifically, you must address the following: Explain the...
From the following ledger balances, prepare a trial balance for the Cheyenne Corp. at June 3 0 , 2 0 2 2 . All account balances are normal.Accounts Payable $ 1 0 , 0 0 0 , Cash $ 7 , 4 0 0 , Common...

A rock dropped from a cliff falls one-third of its total distance to the ground in the

Question:

Step by Step Answer:

The final speed in terms of H and g v f 2 2gH The ...View the full answer

Fundamentals of Ethics for Scientists and Engineers

Students also viewed these Mechanics questions