Solution-How far from the dock does the boat reach the child

How far from the dock does the boat reach the child

Assignment Help Physics

Reference no: EM131403447

A child is in danger of drowning in the Merimac river. The Merimac river has a current of3.1 km/hrto the east. The child is0.6 kmfrom the shore and2.5 kmupstream from the dock. A rescue boat with speed24.8 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?

d =

Reference no: EM131403447

Questions Cloud

How would such a change affect US exports to the UK : What do you predict will happen to the foreign exchange rate if interest rates in the United States increase more than in the UK? (In other words, which currency will become stronger?) How would such a change affect US exports to the UK

Construct a line graph that shows net sales and expenditures : Construct a line graph that shows both net sales and expenditures for advertising/product promotion over time. Some would suggest that increases in advertising should be accompanied by increases in sales. Do your line graphs seem to support this?

What collaboration mode did the partners choose : Identify an example of collaboration between two or more organizations. What were the advantages and disadvantages of collaboration versus solo development? What collaboration mode did the partners choose?

Possible symbols that would tend to underscore the violence : Considering that she can select from a wide variety of symbols to demonstrate these frequencies, suggest several possible symbols that would tend to underscore the violence and/or human tragedy of such crimes.

How far from the dock does the boat reach the child : The child is0.6 kmfrom the shore and2.5 kmupstream from the dock. A rescue boat with speed24.8 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..

Traveling at the speed of light : a) About how far did it travel to Pluto in kilometers? b) How long did it take, in years? (Do a calculation) c) From there, how long did its radio signal take to reach Earth, traveling at the speed of light (3x108 m/s)?

Find the image distance : Suppose you have a converging lens and place an object at do=f/2. Find the image distance, di using the thin-lens equation. 1/ di + 1/ do = 1/f

Why are electric light bulbs shaped the way they are : Q. 1 Why are electric light bulbs shaped the way they are? (any reasonable answer will be accepted) Q. 2 One example of how shadows can be used to generate art was by Etienne de Silhouette who used to trace people's silhouettes (hence the name). Hi..

Analyze the diverse and divergent perspectives : Analyze the diverse and divergent perspectives that informed its development and then assess its impact at the local organizational level.

User Account

All Pages

How far from the dock does the boat reach the child

Reference no: EM131403447

Reference no: EM131403447

Questions Cloud

Reviews

Write a Review

Physics Questions & Answers

Find the magnitude of the resulting magnetic field

Find the equivalent resistance

What is the electric field at the location

What is the maximum displacement of the bridge deck

What is the magnitude of the current in the wire

Blackbody

Gravity conveyor

Calculate the dc voltage

Quadrupole moments in the shell model

Determine the tension in each string

Introductory mechanics: dynamics

Evaluate maximum altitude

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT