How far from the dock does the boat reach the child

Assignment Help Physics
Reference no: EM131216150

A child is in danger of drowning in the Merimac river. The Merimac river has a current of 3.1 km/hr to the east. The child is 0.6 km from the shore and 2.5 km upstream from the dock. A rescue boat with speed 24.8 km/hr (with respect to the water) sets off from the dock at the optimum angle to reach the child as fast as possible. How far from the dock does the boat reach the child?

Reference no: EM131216150

Questions Cloud

Determine which location would produce the greater profit : A newly formed firm must decide on a plant location. There are two alternatives under consideration. Using the above information, determine which location would produce the greater profit.
List the possible realizations of the random vector : List the possible realizations of the random vector; -  Determine the probability of each realization; - Determine the mean vector;
Where are analog pulse modulation processes used in practice : Compare the pulse modulation signals in Illustration 187 with reference to their bandwidth.
Implementation of train management system : SOFT40141 - Software Engineering - Aim of assignment is to demonstrate knowledge about the analysis, design and implementation of a small software system according to the specifications - You are required to produce a Rational Software Architect pr..
How far from the dock does the boat reach the child : The child is 0.6 km from the shore and 2.5 km upstream from the dock. A rescue boat with speed 24.8 km/hr (with respect to the water) sets off from the dock at the optimum angle to reach the child as fast as possible. How far from the dock does th..
Find the values of the constants bi : uppose we form a new random variable  Z by performing a weighted average of the components of. -Find the values of the constants bI such that the variance of Z  is minimized.
What would have to be added to the circuit : How could the string of numbers in the binary system be represented by means of DASYLab? What would have to be added to the circuit in Illustration 184.
Analyze the importance of collecting and reviewing data : Discuss three common behaviors a teacher may see in young children and target for modification or replacement. Propose possible functions for each of these common targeted behaviors.
Determine the volume necessary at each location : Determine the volume necessary at each location to realize a monthly profit of $10,000. Determine which location alternative (A, B, or C) should be chosen on the basis of maximum composite score.

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd