Obtain how long does it take the swimmer to cross the river

Assignment Help Physics
Reference no: EM13525488

A swimmer, capable of swimming at a speed of 1.44 m/s in still water (i.e., the swimmer can swim with a speed of 1.44 m/s relative to the water), starts to swim directly across a 2.43-km-wide river. However, the current is 0.508 m/s, and it carries the swimmer downstream.

(a) How long does it take the swimmer to cross the river?

(b) How far downstream will the swimmer be upon reaching the other side of the river?

Reference no: EM13525488

Questions Cloud

Find the force of electron between plates and acceleration : charge moving perpendicularly to an electric. an electron has a kinetic energy equal to 2e-16 j moves horizontally into a uniform field. find the force of the electron between the plates and acceleration
The rightness or wrongness of an act : "The rightness or wrongness of an act is entirely dependent upon whether or not God allows or forbids it". After explicating the view expressed by such a claim, discuss two problems that are commonly raised against it.
What exactly is cultural relativism : What exactly is cultural relativism (sometimes called moral relativism)? What is a common argument for this perspective? What are two objections to this argument? Do you think that relativism is right? Explain.
Using information about sexual morality : Using information about sexual morality, select either (a) female genital mutilation or (b) same-sex marriage as your essay topic. Describe the ethical implications of your topic, and discuss how others have expressed moral judgments about your to..
Obtain how long does it take the swimmer to cross the river : A swimmer, capable of swimming at a speed of 1.44 m/s in still water (i.e., the swimmer can swim with a speed of 1.44 m/s relative to the water), How long does it take the swimmer to cross the river
Master morality in platos and hobbes societies : Can you place Nietzsche' master morality in Plato's and Hobbes' societies. Then describe if each society would work or not . Explain why (1 PAGE)
What is the bowling balls original velocity : A bowling ball rolls from rest down a straight 20m steel ramp and reaches a velocity of 20 m/s at the end of the ramp in 8 seconds. What is the bowling ball's original velocity
The cure for lower back pain in known : What conclusions do the above facts support? (a) the cure for lower back pain in known (b) the cure for lower back pain is unknown (c) the cause of lower back pain is unknown (d) the cause of lower back pain is known
Find the horizontal distance from press box to second base : The press box at a baseball park is 40.0 above the ground. find the horizontal distance from the press box to second base

Reviews

Write a Review

Physics Questions & Answers

  Find his average acceleration and direction north of west

A halfback is initially running south at a speed of 9.90 m/s, quickly cuts to his right, and 0.505 s later is running 60.0° west of south at 9.10 m/s

  What is the balls initial kinetic energy

A 6.43 kg ball is thrown upward with an initial speed of 14.34 m/s. Ignore air resistance when answering the following questions. What is the ball's initial kinetic energy

  What is the velocity of the larger fish

A 7 kg fish is swimming at 1.8 m/s to the right. He swallows a 1.0 kg fish swimming toward him at 3 m/s. what is the velocity of the larger fish

  Two forces one equal to 15 n and another equal to 40 n act

two forces one equal to 15 n and another equal to 40 n act on a 50-kg crate resting on a horizontal surface.a. what is

  Find the ratio of the initial to the final kinetic energies

A disk of mass M and radius R rotates around the z axis with angular velocity wI. What is the ratio of the initial to the final kinetic energies of the two-disk system

  What is the magnitude of the electric field

A charge of 25 nC is uniformly distributed along a circular arc, What is the magnitude of the electric field at the center of the circle along with the arc lies

  Find the rotational kinetic energy of the ball

A soccer ball of mass 400g is rolling at a speed of 8m/s along a flat horizontal surface. Find the rotational kinetic energy of the ball

  How many radians does radius automobile tire rotate

A meteoroid is speeding throughout the atmosphere, travelling east at 16.80 km/s while descending at 13.60 km/s. What is its speed in km/s.

  Compute the position as a function of time

At t = 0, a 750 g mass at rest on the end of a horizontal spring (k = 125 N/m) is struck by a hammer, which gives the mass an initial speed of 2.76 m/s. Determine the position as a function of time

  What is distance between box and lens

Converging lens with plane mirror box somewhere at the left on central axis of converging lens. What is distance between box and lens

  Calculate the magnitude of charge stored on each plate

Two parallel plates, each of area 6.52 cm2, are separated by 3.00 mm. The space between the plates is filled with air. Calculate the magnitude of charge stored on each plate

  Compute by how much is the column compressed

A 3.0 m tall, 54 cm diameter concrete column supports a 190,000 kg load. By how much is the column compressed

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