What is the final speed

Assignment Help Physics
Reference no: EM13689860

Problem: A steel playground slide is 4.58m long and is raised 2.35 m on one end. What is the final speed if a child of mass of 22.8 kg as she slides down from the top starting at rest? Assume that there is minimal friction between the child and the slide.

Rework your solution from the beginning and check each step carefully.

Reference no: EM13689860

Questions Cloud

How much tensile stress is required to stretch : The Achilles tendon, which connects the calf muscles to the heel, is the thickest and strongest tendon in the body. How much tensile stress is required to stretch this muscle by 5.4% of its length
How much work against gravity does mike do : Mike lifts a 15 kg cubical crate from the floor if his apt until it is flat against the ceiling. How much work against gravity does Mike do in lifting the crate
How fast must you travel : Suppose you are planning a trip in which a spacecraft is to travel at a constant velocity for exactly seven months, as measured by a clock on board the spacecraft, and then return home at the same speed. how fast must you travel
A european distribution center site for american : A European Distribution Center Site for American
What is the final speed : A steel playground slide is 4.58m long and is raised 2.35 m on one end. What is the final speed if a child of mass of 22.8 kg as she slides down from the top starting at rest
What is the final speed of the glass : A 409 g glass rolls down an incline and onto a horizontal platform where it hits a beverage can that is laying at rest on its side. What is the final speed of the glass
What is the uncertainty in the balls horizontal momentum : What is the uncertainty in the ball's horizontal momentum in a direction perpendicular to that in which it is being thrown if the student throwing the ball knows that it is located within a cube with volume 1000cm3 at the time she throws it
What is the wavelength of the incident photon : An incident x-ray photon is scattered from a free electron that is initially at rest. What is the wavelength of the incident photon
What is the mass of a proton : What is the mass of a proton that has been accelerated to a kinetic energy of 20,000 million eV

Reviews

Write a Review

Physics Questions & Answers

  Question1a 0225kg sample of tin originally at 975 degrees c

question1a 0.225kg sample of tin originally at 97.5 degrees c is dropped into 0.115kg of water firstly at 10.0 degrees

  What is the change in entropy of the gas

In a reversible process called isothermal expansion, 457 J of heat are transferred into a quantity of gas in an engine from the hot reservoir, while 352 J of heat are transferred out to the cold reservoir. The temperature of the gas is 473 K at the b..

  Find what was the initial flux through small coil

A solenoid of length 50 centimeter is made of 11000 circular coils. It carries a steady current of 11 Amp. Find what was the initial flux through small coil

  What is the color of reflected light

A sheet of glass is coated with a 495-nm-thick layer of oil (n = 1.42), What is the color of reflected light and What is the color of the most part of transmitted light

  Evaluate the tension in each wire supporting the street lamp

A street lamp weighs 160 Newton. It is supported by two wires that form an angle of 100 degree with each other. Evaluate the tension in each wire supporting the street lamp

  What frequency will generate a maximum emf

A 245 turn coil has an area of 3.3 cm2 and rotates in a magnetic field of 0.5 T. What frequency will generate a maximum emf of 10 V

  What is the resultant velocity of the motor boat

What is the resultant velocity of the motor boat. What distance downstream does the boat reach opposite shore.

  Find the maximum speed of the emitted photoelectrons

A phototube has a stopping potential of 2.62 Volt when the cathode is illuminated with dichromatic light of 400 nanometers and 600 nanometers wavelengths. Find the maximum speed of the emitted photoelectrons

  Obtain the distance from the axis to the highest point

A converging lens has a focal length of 6.0 centimeter. Obtain the distance from the axis to the highest point of the arrow image

  The steering wheel of a car has a radius

The steering wheel of a car has a radius of 0.14 m, while the steering wheel of a truck has a radius of 0.33 m. The similar force is applied in the same direction to each. What is the ratio of the torque produced by this force in truck to the torque ..

  Estimate the wavelength of the standing wave

A standing wave has been created on a string of length 1.5m. The frequency of the wave is 25Hz. What is the wavelength of the standing wave

  How long does it take you to get to the other side

You are in a kayak which can move at a velocity of 4 m/s when in still water. You are attempting to cross a river which is 103 across, How long does it take you to get to the other side

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