A 57.8-kg person holding two 0.880-kg bricks stands on a 2.10-kg skateboard. Initially, the skateboard and the
Question:
A 57.8-kg person holding two 0.880-kg bricks stands on a 2.10-kg skateboard. Initially, the skateboard and the person are at rest. The person now throws the two bricks at the same time so that their speed relative to the person is 17.0 m/s. What is the recoil speed of the person and the skateboard relative to the ground, assuming the skateboard moves without friction?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 83% (6 reviews)
A person on a skateboard throws two bricks in the backward direction propelling the skateboard in th...View the full answer
Answered By
Utsab mitra
I have the expertise to deliver these subjects to college and higher-level students. The services would involve only solving assignments, homework help, and others.
I have experience in delivering these subjects for the last 6 years on a freelancing basis in different companies around the globe. I am CMA certified and CGMA UK. I have professional experience of 18 years in the industry involved in the manufacturing company and IT implementation experience of over 12 years.
I have delivered this help to students effortlessly, which is essential to give the students a good grade in their studies.
3.50+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mechanics questions
-
A 750-kg person stands on a scale in an elevator. What does the scale read (in N and in kg) when the elevator is (a) At rest, (b) Ascending at a constant speed of 3.0 m/s, (c) Falling at 3.0m/sm (d)...
-
57/27Co emits 122-keV y rays. If a 70-kg person swallowed 1.85Ci of 57/27Co, what would be the does rate (Gy/day) averaged over the whole body? Assume that 50% of the y-ray energy is deposited in the...
-
A 85.0-kg person stands on one leg and of the weight is supported by the upper leg connecting the knee and hip jointthe femur. Assuming the femur is 0.650 m long and has a radius of 2.00 cm, by how...
-
Complete the following probability distribution if P(6) equals two-thirds of P(4). Then find μ, Ï 2 , and Ï for the distribution. 2 0.23 1 4 9. 6. P(X) ? 0.18 0.015
-
NPV versus IRR Bumble??s Bees, Inc., has identified the following two mutually exclusive projects: a. What is the 1RR for each of these projects? Using the IRR decision rule, which project should the...
-
Tums is a popular remedy for acid indigestion. A typical Tums tablet contains calcium carbonate plus some inert substances. When ingested, it reacts with the gastric juice (hydrochloric acid) in the...
-
Using the software development life cycle approach, do we apply project management principles to software development? Elaborate on your answer.
-
In addition to the basic consumer rights expressed in the consumers Magna Carta, what other expectations do you think consumer stakeholders have of business?
-
Lansing Company s current - year income statement and selected balance sheet data at December 3 1 of the current and prior years follow. LANSING COMPANY Income Statement For Current Year Ended...
-
The Coca-Cola Company pulled a UK Internet promotion campaign after parents accused it of targeting children by using references to a notorious pornographic movie. As part of its efforts to reach...
-
A child sits in a wagon with a pile of 0.34-kg rocks. If she can throw each rock with a speed of 9.5 m/s relative to the ground, causing the wagon to move, how many rocks must she throw per minute to...
-
A fire hose can expel water at a rate of 9.5 kg/s (150 gallons/ minute) with a speed of 24 m/s. How much force must the firefighters exert on the hose in order to hold it steady?
-
A market research study is undertaken to test which of two popular electric shavers, a model made by Norelco or a model made by Remington, is preferred by consumers. A random sample of 25 men who...
-
What impact on Jamie Lees income would the gift of $1,000 from her great aunt have on her adjusted gross income? Would there be an impact on the adjusted gross income with her $2,000 raffle prize...
-
Ms. Alice has reached out to you, seeking advice and further feedback regarding her plan to invest in the stocks of 3 different companies in IDX. These have been labeled as Stock A, Stock B, and...
-
What is the Shine-Dalgarno sequence and what is its role in prokaryotic translation? Where is its relative location within the mRNA? (Hint: What does UTR stand for?)
-
Browse Jamie Lees current financial situation. Using the SMART approach, what recommendations would you make for her to achieve her long-term goals?
-
What is Arbitrage Pricing Theory? Explain the importance of security market line in pricing of securities.
-
Grant Wood Corporation?s balance sheet at the end of 2019 included the following items. The following information is available for 2020. 1. Net income was $55,000. 2. Equipment (cost $20,000 and...
-
Calculate the number of neutrons of 239Pu.
-
A 364g block is put in contact with a thermal reservoir. The block is initially at a lower temperature than the reservoir. Assume that the consequent transfer of energy as heat from the reservoir to...
-
In the irreversible process of Figure let the initial temperatures of identical blocks L and R be 305.5 and 294.5 K, respectively, and let 215 J be the energy that must be transferred between the...
-
A gas sample undergoes a reversible isothermal expansion. Figure gives the change S in entropy of the gas versus the final volume Vf of the gas. The scale of the vertical axis is set by Ss = 64 J/K....
-
The uniform meterstick has an object with mass 800 grams hanging at the 15cm mark and an object with mass 350 grams at the 70cm mark. It balances horizontally on a pivot placed at the 35cm mark. What...
-
Compared to Windows environments, is UNIX system friendlier for digital investigation? Discuss this question from the following aspects: UNIX as the platform for forensic investigation and UNIX as...
-
13) Imagine that in your monthly entertainment budget, you have $156 to spend on movies and books, which cost $8 and $20 respectively. Use the data in the table below to decide what combination of...
Study smarter with the SolutionInn App