Childs speed at the bottom of the slide

Assignment Help Physics
Reference no: EM13673403

A 78.0-kilogram child starts from rest from the top of a frictionless slide that is 5.4 meters tall. The bottom of the slide is 28.6 centimetres above the ground. The kinetic friction is a constant 116. 0newtons and acts over the 5.0 meter length of the slide.

What is the child's speed at the bottom of the slide?

Reference no: EM13673403

Questions Cloud

The heading of crimes against persons : The heading of Crimes Against Persons.
What rate does the sun emit electromagnetic waves : The Sun emits electromagnetic waves (including light) equally in all directions. The intensity of the waves at the Earth's upper atmosphere is 1.3 kW/m2. At what rate does the Sun emit electromagnetic waves?
Calculate the power provided by the weight lifters force : A weight lifter raises a 1057 N weight a vertical distance of 1.90 min a time interval of 2.15 s. Calculate the power provided by the weight lifters force.
Discover the final velocity of the skateboard : A boy of mass 48.7 kg is initially on a skateboard of mass 2.00 kg, moving at a speed of 10.4 m/s. The boy falls off the skateboard, and his center of mass moves forward at a speed of 11.1 m/s. discover the final velocity of the skateboard.
Childs speed at the bottom of the slide : A 78.0-kilogram child starts from rest from the top of a frictionless slide that is 5.4 meters tall. The bottom of the slide is 28.6 centimetres above the ground. The kinetic friction is a constant 116. 0newtons and acts over the 5.0 meter length of ..
Percent of sets needing repair increased : Percent of sets needing repair increased?
An ideal heat engine operates at thermal efficiency : An ideal heat engine operates at a thermal efficiency of 25% when the high temperature reservoir operates at a temperature of 120C.For the same high temperature reservoir what would the temperature of the low temperature reservoir require to be for t..
How they keep a star from either blowing up or collapsing : How they keep a star from either blowing up or collapsing
Compute the distance between the two slits : Two narrow slits are illuminated by a laser with a wavelength of 507 nm. The interference pattern on a screen located x = 5.30 m away shows that the third-order bright fringe is located y = 8.70 cm away from the central bright fringe.

Reviews

Write a Review

Physics Questions & Answers

  A distant galaxy emits light that has a wavelength of 4792

a distant galaxy emits light that has a wavelength of 479.2 nm. on earth the wavelength of this light is measured to be

  Estimation instantaneous rate of evaporation

Estimation instantaneous rate of evaporation

  What is the distance on the screen from the center

A slit 0.240mm wide is illuminated by parallel light rays with a wavelength 540nm. What is the distance on the screen from the center of the central maximum to the first minimum

  Evaluate what is the unknown mass

An unknown mass is hung from a very light spring with a spring constant of 19 N/m. evaluate what is the unknown mass

  Ball straight down at the same initial speed

Someone standing at the edge of a cliff throws one ball straight up and another ball straight down at the same initial speed. Neglecting air resistance, the ball to hit the ground below the cliff by the greater speed will be the one thrown downward.

  What is the new sound intensity level

A loud speaker has an input of 73 dB. If the volume of the sound is turned up therefore that the output intensity is 10 times greater, what is the new sound intensity level? -----dB

  Determine the electric flux through one face of the cube

A particle with charge Q = 4.70 µC is located at the center of a cube of edge L = 0.200 m. In addition, six other identical charged particles having q = -1.5 µC are positioned symmetrically around Q as shown in the figure below. Determine the electri..

  A ball is thrown vertically upward with a speed of 130 ms

a ball is thrown vertically upward with a speed of 13.0 ms.a how high does it rise?your response differs significantly

  What was the velocity of your souvenir

You take the elevator to the roof of midtown skyscraper that is 100 meters high. What was the velocity of your souvenir just before it hit the ground

  Find how much heat energy would the water have

One cubic meter of water flowing over Niagara Falls in New York drops 92.8 meters. how much heat energy would the water have

  Find how much power must the earth absorb from the sun

The Earth has a surface temperature around 270 K and an emissivity of 0.8, while space has a temperature of around 2 K. If the Earth is in thermal equilibrium, how much power must the Earth absorb from the Sun

  Process must create a certain minimum amount of entropy

A bit of computer memory is some physical object that can be in twodifferent states, often interpreted as 0 and 1. A byte is eightbits, a kilobyte is 1024 bytes.

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