Determine the recoil velocity that the raft would have

Assignment Help Physics
Reference no: EM13670841

A 55 kilogram swimmer is standing on a stationary 240 kilogram floating raft. The swimmer then runs off the raft horizontally with a velocity of +4.2 m/s relative to the shore. Determine the recoil velocity that the raft would have if there were no friction and resistance due to the water.

m/s

Reference no: EM13670841

Questions Cloud

Obtain the change in speed of the object : A constant force of magnitude of 8.0 Newton is exerted for 4.0 s on a 16 kilogram object initially at rest. Obtain the change in speed of the object
Determine the acceleration of the automobile : A 9000 Newton automobile is pushed along a level road by four students who apply a total forward force of magnitude 500 Newton. determine the acceleration of the automobile
Evaluate what is the new angular speed of the sphere : A 1.4 kilogram 15 centimeter diameter solid sphere is rotating about its diameter at 70 rev/min. If an additional 5.0 mJ of energy are added to the kinetic energy, evaluate what is the new angular speed of the sphere
Determine the magnification when used as a concave mirror : A spherical mirror is polished on both sides. When used as a convex mirror, the magnification is +1/7. Determine the magnification when used as a concave mirror
Determine the recoil velocity that the raft would have : A 55 kilogram swimmer is standing on a stationary 240 kilogram floating raft. Determine the recoil velocity that the raft would have if there were no friction and resistance due to the water
Situational crime prevention framework : What are the countermeasures to those threats, and how do they fit within the Situational Crime Prevention framework and how does the current law help or hinder your countermeasures? Are there any proposals for laws that would assist?
Obtain the energy dissipated by friction. : A train with a total mass of 2.4 × 106 kilogram rises 828 meter while traveling a distance of 76 kilometer at an average speed of 7 km/h. Obtain the energy dissipated by friction
Find what was the speed of the straw when it hit the tree : After a tornado, a 0.60 gram straw was found embedded 2.9 centimeter into the trunk of a tree. find what was the speed of the straw when it hit the tree
Find the magnitude of force of friction applied by brakeshoe : A cylinder is rotating about an axis that passes through the center of each circular end piece. Obtain the magnitude of the force of friction applied by the brake shoe

Reviews

Write a Review

Physics Questions & Answers

  Electromagnetic wave utilizing with the radar system

Radar is utilized to scan for airplanes near an airport. If an airplane is 13 km from the airport, what is the round-trip travel time for the electromagnetic wave utilizing with the radar system?

  Determine the speed of light inside the block

When certain light rays pass from a vacuum into a block of an unknown material, What is the speed of light inside the block

  What is the force constant k of the spring

A 0.45 kg mass attached to a spring undergoes sinple harmonicmotion with a period of 0.51s. What is the force constant K of the spring?

  What fraction of kinetic energy was lost

A uniform disk of mass 4m is rotating an a plane parallel to the ground with angular frequency of 12 rad/sec. What fraction of kinetic energy was lost

  Discuss the steps required in calculating the

discuss the steps required in calculating the collector-emitter voltage in a vdb circuit. why does this circuit have a

  Find what is the magnitude of your acceleration

While at a country fair, you choose to ride the Ferris wheel. Having eaten too many candy apples and elephant ears, Find what is the magnitude of your acceleration

  What is the intensity of the sound at this location

The sound intensity level of a jet plane going down the runway as observed from a certain location is 105 dB

  Distance between the centers of the wheels of a motorcycle

The distance between the centers of the wheels of a motorcycle is 150 cm. The center of mass of the motorcycle, including the rider, is 85.5 cm above the ground and halfway between the wheels. Assume the mass of each wheel is small compared to the bo..

  Determine the average power supplied by the generator

In a series L-R-C circuit, the components have the following values: L = 18.0 mH, C = 170 nF, and R = 380 ohms. The generator has an rms voltage of 120 V and a frequency of 1.25 kHz. Determine the average power supplied by the generator. P=_____W Det..

  Find the speed of the block immediately after bullet exits

A 3.1kg block of wood sits on a table. A 3.0 gbullet, fired horizontally at a speed of 540m/s , find the speed of the block immediately after the bullet exits

  Find the output current of the secondary coil

The primary coil of an ideal transformer has 710 turns, and the secondary coil has 190 turns. find the output current of the secondary coil

  How much farther from the wall should you move

Your personal stereo is in a dead spot caused by direct reception from an FM radio station at 92.5 MHz interfering with the signal reflecting off a wall behind you

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