What is the speed of the arrow as it leaves the bow

Reference no: EM1364857

Q. A 86 arrow is fired from a bow whose string exerts an average force of 130 on the arrow over a distance of 79 .What is the speed of the arrow as it leaves the bow?

Q. At a height of 5 meters above the surface of a lake, a sound pulse is generated. The echo from the bottom of the lake returns to the point of origin 0.130 s later. The air and water temperatures are 20°C. How deep is the lake?

Reference no: EM1364857

Questions Cloud

Calculate required external financing : Cambridge Prep Shops, a national clothing chain, had sales of $200 million last year. The business has a steady net profit margin of 12% and a dividend payout ratio of 40%.

Organization positioning and differentiation strategies : Discuss each organization's positioning and differentiation strategies. Be sure to include the similarities and differences between these two organizations.

What new person causes diminishing returns : At a management luncheon, two managers were overheard arguing about the following statement: "A manager should never hire another worker if the new person causes diminishing returns." Is this statement correct? If so, why? If not, explain why not.

Explain way to connect workstations to mainframe computer : Other building a mainframe computer. What is the best way to connect the workstations to the mainframe computer? Explain your reasoning and all the possible solutions you considered.

What is the speed of the arrow as it leaves the bow : What is the speed of the arrow as it leaves the bow. At a height of 5 meters above the surface of a lake, a sound pulse is generated. The echo from the bottom of the lake returns to point of origin 0.130 s later. The air and water temperatures are ..

Show the types of risk for a project manager : Explain what are the types of risk that a project manager should take into account when planning an initiative and structuring teams?

Explain the strategic drivers for housing building industry : Explain the strategic drivers for Housing Building Industry and commencing with the national economy

Chain of progression of specific diseases : Health care planners could be more effective and efficient if they used the concept of the natural history of disease and the levels of prevention to design services that intervene at the weakest link in the chain of progression of specific diseas..

Explain how much business cpi does abroad firm would expose : Explain how much business CPI does abroad, the firm would expose 5 to 20 percent of revenue to currency fluctuations.

User Account

All Pages