The student has a mass of 670 kg and the height of the

Assignment Help Physics
Reference no: EM13645567

A student, starting from rest, slides down a water slide. On the way down, a kinetic frictional force (a nonconservative force) acts on her. The student has a mass of 67.0 kg, and the height of the water slide is 12.7 m. If the kinetic frictional force does -5.80 103 J of work, how fast is the student going at the bottom of the slide.

Reference no: EM13645567

Questions Cloud

An automatic hopper car loader is set to put 75 tons of : an automatic hopper car loader is set to put 75 tons of coal into each car. the actual weights of coal loaded into each
Consider a piston-cylinder assembly containing 014 kg of : consider a piston-cylinder assembly containing 0.14 kg of air initially at a pressure of 350 kpa. heat is added during
An apple drops from the tree and falls freely the apple is : an apple drops from the tree and falls freely. the apple is originally at rest a height h0 above the top of the grass
Nitrogen expands at constant pressure and a heat loss of : a piston-cylinder device initially contains 0.5m3 of nitrogen gas at 400 kpa and 27 degc. an electric heater within the
The student has a mass of 670 kg and the height of the : a student starting from rest slides down a water slide. on the way down a kinetic frictional force a nonconservative
What are the mean and standard deviation of the average : the gypsy moth is a serious threat to oak and aspen trees. a state agriculture department places traps throughout the
What is the minimum center-to-center spacing of the bolts : a design secures to parts with a line of hex-head bolts whose heads have a 12 distance across the flats i.e. take a
Fnd the area under the standard normal curve between z : 1. find the area under the standard normal curve between z -1.5 and z 2.5.2. find the area under the standard normal
Neglecting friction in the reducer what is torque available : a 55 horsepower 1800 rpm electric motor is connected to a speed reducer with a ratio of 171. neglecting friction in the

Reviews

Write a Review

Physics Questions & Answers

  What is the final speed of the crate

A 41 kg crate, starting from rest, is pulled across a floor with the constant horizontal force of 250 N. For the first 10m the floor is frictionless, and for the next 11.00 m the coefficient of friction is 0.17. What is the final speed of the crat..

  Where is the final image relative to the second lens formed

Two converging lenses, each of focal length 13.4 cm, are placed 62.5 cm apart, and an object is placed 27.6 cm in front of the first. Where is the final image relative to the second lens formed

  Find the amplitude and frequency of oscillation

A frictionless spring of spring constant 500 N/m has one end attached to a verticalwall and the other end to a block of mass 2.0 kg, Find the amplitude and frequency of oscillation

  Determine the mole fraction of each species

Hexane (C6H14) burns with air (21 % O2, 79 % N2) in stoichiometric proportions. Also determine the mole fraction of each species in the product mixture

  If the aircrafts initial speed when rolled onto the runway

jet rolls onto end of runway before accelerting down runway for takeoff. at point where leaves the ground it is

  Calculate what is the translational speed at the top

A bowling ball encounters a 0.760-m vertical rise on the way back to the ball rack, as the drawing illustrates. Find the translational speed at the top

  How much work does the person do

A person with a mass of 60 kg climbs up to a diving board 4 meters above a swimming pool. How much work does the person do

  Determine the potential difference across second capacitor

A 2.50 x 10^-6 F capacitor is charged to 754V and a 6.80 x 10^-6 F capacitor is charged to 563V, Determine the potential difference across the second capacitor

  What is the work function of the metal

A circuit contains six 210 lamps and a 14 heater connected in parallel. The voltage across the circuit is 120V. If the circuit has a 12A fuse, will the fuse melt if all the lamps and the heater are on.

  Calculate the speed of the car before the collision

At the intersection of Texas Avenue and University Drive, a yellow, subcompact car with mass 800kgtraveling east on University collides with a maroon pickup truck with mass 1850kg, Calculate the speed of the car before the collision

  Find the maximum potential difference between the disks

Two 4.4 cm× 4.4 cm metal plates are separated by a 0.19-mm-thick piece of Teflon, What is the maximum potential difference between the disks

  Collision between two pucks on an air-hockey table

The drawing shows a collision between two pucks on an air-hockey table. Puck A has a mass of 0.0500 kg and is moving along the x axis with a velocity of +7.08 m/s. It makes a collision with puck B, which has a mass of 0.100 kg and is initially at res..

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