A person sitting under a coconut palm is struck by a 1-kg coconut that fell from a
Question:
A person sitting under a coconut palm is struck by a 1-kg coconut that fell from a height of 20 m.
(a) Find the kinetic energy of the coconut when it reaches the person.
(b) Find the average force exerted by the coconut if its impact is absorbed over a distance of 5 cm.
(c) What is this force in pounds? Is it a good idea to sit under a coconut palm?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (12 reviews)
a KE PE mgh 196 J ...View the full answer
Answered By
Ankur Gupta
I have a degree in finance from a well-renowned university and I have been working in the financial industry for over 10 years now. I have a lot of experience in financial management, and I have been teaching financial management courses at the university level for the past 5 years. I am extremely passionate about helping students learn and understand financial management, and I firmly believe that I have the necessary skills and knowledge to effectively tutor students in this subject.
4.80+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
Find the kinetic energy of a 78.0-kg spacecraft launched out of the solar system with speed 106 km/s by using (a) The classical equation K = mu2 (b) What If? Calculate its kinetic energy using the...
-
If a rock falls from a height of 20 meters on the planet Jupiter, its height H (in meters) after x seconds is approximately H(x) = 20 -13x 2 (a) What is the height of the rock when x = 1 seconds? x =...
-
Find the kinetic energy in joules of (a) A 0.145-kg baseball moving with a speed of 45 m/s and (b) A 60-kg jogger running at a steady pace of 9 min/mi.
-
Use implicit differentiation to find dy/dx. 6x 3 + 7y 3 = 13xy
-
Now lets do the same with shifts in Joes labor supply from Figure 18.2. We listed five important supply shifters in Chapter 3. For each example state whether you think Joes labor supply will tend to...
-
Some types of investors prefer dividend-paying stocks because dividends provide a regular, convenient source of income. Does demand from these investors necessarily lift the prices of dividend-paying...
-
Write a security agreement in which your friend gives you a security interest in her $20,000 home entertainment system, in exchange for a loan of $12,000. Because the collateral is something that she...
-
It is early April 2021 and you, CPA, work in a mid-sized accounting firm in Regina, Saskatchewan. While you normally work on audits, you have requested to participate in the personal tax pool this...
-
Assignment 3- Ch 36410pointsSkippedPrintMcGrawHillJurassic Jumpers Co. (JJ Co.) offers bungee jumping for thoselooking for an extreme outing. JJ Co. prepares annualfinancialstatements and 2 answers
-
Binsford, Inc., sells $175,000 of its accounts receivable ($172,000 net of the allowance for doubtful accounts) to Upshaw Finance with recourse. Upshaw immediately remits cash equal to 90% of the...
-
A force of 10 N is used to lift a 600-g ball from the ground to a height of 1.8 m, when it is let go. What is the speed of the ball when it is let go?
-
An 80-kg crate is raised 2 m from the ground by a man who uses a rope and a system of pulleys. He exerts a force of 220 N on the rope and pulls a total of 8 m of rope through the pulleys while...
-
Compare the critical heat flux for a flat horizontal surface with that for a submerged horizontal wire of 3 mm diameter in water at saturation temperature and pressure. GIVEN Flat, horizontal surface...
-
The table below shows the numbers (in thousands) of earned degrees by level in two different fields, conferred in the United States in 2018. Level of degree Bachelor's Master's Doctoral Total Field...
-
Let N be an index set. For each i N, let A; = [i, i+1]. Find | JA and iEN Nj. iN
-
Your employer reported pretax accounting income of $75,000 in 2024. Local tax authority rules require that an additional $5,000 in revenue be recognized for income tax purposes in 2024. Assuming a...
-
Go to the Alberta Human Rights Commission website you were introduced to earlier in this module. Make sure you click on Decisions at the top and you will find yourself at the Canlii website which...
-
2. In this problem, we would like to investigate another aspect of high- dimensional spaces or curse of dimensionality. Consider N data points uniformly distributed in a p-dimensional unit ball...
-
On January 2, Santa Ana Legal Clinic issued Check 2108 for $450 to establish a petty cash fund. Indicate how this transaction would be recorded in a cash payments journal.
-
In Exercises evaluate the limit, using LHpitals Rule if necessary. lim 07x cos x X
-
Michael Jordan is approximately 6.5 ft tall. What is his height in millimeters?
-
A cardboard box can hold exactly 1 cubic meter of volume (1 m 3 ). Use the conversion factors 1 m = 100 cm = 1000 mm to find this volume expressed in units of (a) Cubic centimeters and (b) Cubic...
-
It takes about 190 s for light to travel from the Sun to the planet Mercury (the planet closest to the Sun) and about 15,000 s for light to travel from the Sun to Neptune (the farthest planet)....
-
urses/96749/quizzes/421696/take/questions/6594835 Question 8 0.1 pts Use the table below to answer the following questions: 4 5 Present Value of an Annuity of 1 Future Value of an Annuity of 1 Period...
-
Equivalent units are tracked separately for which two categories of costs? Question 11 options: a) Direct materials and indirect materials. b) Direct materials and conversion cost. c) Finished goods...
-
The budget allowed for a cost center for the most recent fiscal year was $800,000. The actual cost for the most recent fiscal year was $720,000. The manager responsible for the cost center did better...
Study smarter with the SolutionInn App