Compute the velocity of the boat

Reference no: EM13509784

A speedboat starts from rest and accelerates at +2.01 m/s2 for 7.40 s. At the end of this time, the boat continues for an additional 5.80 s with an acceleration of +0.518 m/s2. Following this, the boat accelerates at ?1.49 m/s2 for 8.60 s.

(a) What is the velocity of the boat at t = 21.8 s?

Reference no: EM13509784

Questions Cloud

Major sociological perspectives-symbolic interaction : Taking a clear, concise stance, applying critical thinking skills using relevant points/factors to support your stance, consider the USA Patriot Act and its provisions. Explain how each of the three major sociological perspectives would go about s..

Estimate the new angular speed of the merry-go-round : A playground merry-go-round of radius R = 1.20 m has a moment of inertia I = 260 kg · m2 and is rotating at 8.0 rev/min about a frictionless vertical axle, What is the new angular speed of the merry-go-round

Compute depreciation expense and carrying value : Use MS Excel to prepare an annual depreciation schedule for the fixed assets of Bison Industries as of December 31, 2012. At a minimum the schedule should include the following information.

Memo on capitalization of cable equipment : Memo on Capitalization of Cable Equipment

Compute the velocity of the boat : A speedboat starts from rest and accelerates at +2.01 m/s2 for 7.40 s. What is the velocity of the boat at t = 21.8 s

Recursive function returns number of vowels in a string : Write a recursive function, vowels, that returns the number of vowels in a string and write a program to test your function.

How much time is required to bring the crate to a stop : A 45-kg crate slides to the left initially at a speed of 5.2 m/s. A rope pulls on it with a tension of 240 N in a direction 35 degrees above the horizontal to the right. How much time is required to bring the crate to a stop

Analysis for coca-cola : Analysis for Coca-Cola

Use of estimating procedures for amortization policies : Various accounting assumptions, principles, constraints, and characteristics are listed below. Select those which best justify the following accounting procedures and indicate the corresponding letter(s) in the space(s) provided.

User Account

All Pages