A river of width 31 m flows in a straight line the x

Assignment Help Physics
Reference no: EM13642539

A river of width 31 m flows in a straight line (the x direction) with a speed of 0.21 m/s. A boat is rowed such that it travels directly across the river (along y). If the boat takes exactly 3.0 minutes to cross the river, what is the speed of the boat relative to the water?

Reference no: EM13642539

Questions Cloud

The molar heat capacity of ethane is represented in the : the molar heat capacity of ethane is represented in the temperature range 298 k to 400 k by the empirical expression
A 05 kg dart is fired vertically from a spring gun that has : a 0.5 kg dart is fired vertically from a spring gun that has spring constant of 4000 nm prior to release the spring was
You carry 70 kg bag of groceries 12m above ground at : 1 a person standing on edge of cliff throws 3 identical rocks with same speed. rock x is thrown vertically upward rocky
A protein subunit from an enzyme is part of a research : a protein subunit from an enzyme is part of a research study and needs to be characterized. a total of 0.180 g of this
A river of width 31 m flows in a straight line the x : a river of width 31 m flows in a straight line the x direction with a speed of 0.21 ms. a boat is rowed such that it
A mixture of ch4 methane and c2h6 ethane weighs 6800 grams : a mixture of ch4 methane and c2h6 ethane weighs 68.00 grams and it is burned in with oxygen fuel. the products formed
Assuming that the mechanism has only one step and that the : a catalyst decreases the activation energy of a particular exothermic reaction by 38 kjmol to 56 kjmol. assuming that
The distribution ages for students at the state college is : the distribution ages for students at the state college is positively skewed with a mean of 21.5 and a standard
When the ball lands it is at the same level as the tee a on : on a distant planet golf is just as popular as it is on earth. a golfer tees off and drives the ball 4.7 times as far

Reviews

Write a Review

Physics Questions & Answers

  Calculate the maximum torque exerted on the coil

A flat rectangular coil 5.20 cm by 10.5 cm contains 34.0 turns of wire. If the coil is placed in a uniform magnetic field, calculate the maximum torque exerted on the coil

  Determine what will be the radius of the orbit

Imagine a Hydrogen atom to consist of a single proton as a nucleus and a single electron, which orbits the proton in a circular path. then what will be the radius of the orbit when it has lost half of its original kinetic energy

  How much current is in the bulb filament

A flashlight bulb with a potential difference of 6.0 V across it has a resistance of 8.5 W. How much current is in the bulb filament

  Find the drift speed of the charge carriers

In a Hall-effect experiment, a current of 2.9 A sent lengthwise through a conductor 0.89 cm wide, 3.1 cm long,, find the drift speed (in m/s) of the charge carriers

  A virtual image is formed by a convex mirror that has a 30

a virtual image is formed by a convex mirror that has a 30 cm focal length. where must the object be placed if the

  Find the time between explosions according to classical

two firecrackers explode at the same place in a rest frame with a time separation of 20 s in that frame.find the time

  How much ice remains when the system reaches equilibrium

In an insulated vessel, 260 g of ice at0°C is added to 630 g of water at19.0°C. What is the final temperature of the system? How much ice remains when the system reaches equilibrium?

  What was the takeoff speed

An athlete performing a long jump leaves the ground at a 34.4? angle and lands 7.65m away, What was the takeoff speed

  Questionwater molecules around a hydrophobic molecule are

questionwater molecules around a hydrophobic molecule are more structured in a sense that their multiplicity w reduces

  Find the power factor for the rlc series circuit

In an RLC circuit, the following three elements are connected in series: a resistor of 31.0 ohm, a 22.2-mH inductor, and a 0.390-µF capacitor. Find the power factor for the RLC series circuit

  How much thermal energy must be transferred to the gas at

a cylinder contains 4.56 mol of helium gas at a temperature of 310 k. the molar specific heat of helium at con- stant

  Determine the expressions for the velocity and speed

A bicycle is moving to the right at a speed of Vo= 20 mph on a horizontal and straight road. The radius of thebicycle's wheels is R = 1.15 ft. Let P be a point on the peripheryof the front wheel.

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