Determine how far does he slide

Assignment Help Physics
Reference no: EM13709119

Question: A 68-kg base runner begins his slide into second base when he is moving at a speed of 3.9 m/s. The coefficient of friction between his clothes and Earth is 0.70. He slides so that his speed is zero just as he reaches the base.

Part A: How much mechanical energy is lost due to friction acting on the runner?

Part B: How far does he slide?

Please show me how work it out above question and thanks.

Reference no: EM13709119

Questions Cloud

Find what must have been the initial speed of the football : The longest pass in NFL history is approximately 86.9 m. Ignoring the effects of air resistance, what must have been the initial speed of the football
Gas turbine are designed to increase the kinetic energy : The stators in a gas turbine are designed to increase the kinetic energy of the gas passing through them adiabatically. Air enters a set of these nossels at 270 psia and 795 F with a velocity of 97 ft/s and exists at 200 psia and 550 F. Calculate the..
An ordinary egg can be approximated : An ordinary egg can be approximated as a 5.78 cm diamater sphere. The egg is initially at a temperature of 7.9C and is dropped into boiling water at 97C. Taking the properties of the egg to be p=1020 and cp=3.32. Determine how much heat is transferre..
Calculate the magnitude of the velocity of the rock : A man stands on the roof of a building of height 16.8m and throws a rock with a velocity of magnitude 30.6m/s at an angle of 29.3? above the horizontal. Calculate the magnitude of the velocity of the rock
Determine how far does he slide : A 68-kg base runner begins his slide into second base when he is moving at a speed of 3.9 m/s. How far does he slide
Determine the power delivered by the battery : A 100-m-long copper wire of radius 0.21 mm is connected across a 1.5-V battery. Assume the resistivity of copper is 1.7 x 10-8 Omega•m. Determine the power delivered by the battery
Maximum fraction of the methane entering the cooler : Dry methane is supplied by a compressor and pre cooling system to the cooler of a Linde liquid methane system. At 180 bar and 300 K. The low–pressure methane leaves the cooler at a temperature 6 C lower than the temperature of the incoming high press..
Determine the resistance of one of the bulbs : Nine tree lights are connected in parallel across 120-V potential difference. The cord to the wall socket carries a current of 0.32 A. Determine the resistance of one of the bulbs
Calculate the velocity at the exit of the nossels : The stators in a gas turbine are designed to increase the kinetic energy of the gas passing through them adiabatically. Air enters a set of these nossels at 270 psia and 795 F with a velocity of 97 ft/s and exists at 200 psia and 550 F. Calculate the..

Reviews

Write a Review

Physics Questions & Answers

  What is the self-inductance of the device

A device is turned on and 3.00 A flows through it 0.100 ms later. What is the self-inductance of the device if an induced 150 V emf opposes this

  How strong is the magnetic field in t at a point midway

consider two long straight horizontal wires that are oriented so that they are perpendicular to each other. the two

  The 230-kg child accelerates too but with a smaller

on a cold winters morning a child sits on a sled resting on smooth ice. when the 9.75-kg sled is pulled with a

  Diverging lens is utilized to form virtual image of object

A diverging lens is utilized to form a virtual image of an object. The object is 55 cm in front of the lens and the image is 27.5 cm in front of the lens. Decide the focal length of the lens.

  Question1jims dog sparky runs 450 northeast to a tree then

question1jims dog sparky runs 45.0 northeast to a tree then 70.0 west to a second tree and finally 25.0 south to a

  Which ball has greater kinetic energy

Two balls are moving in the same direction. Ball A has half the mass of ball B, and is moving at twice its speed. Which ball has greater kinetic energy

  How far does it travel during the second second

Starting from rest, a boulder rolls down a hill with constant acceleration and travels 3.00m during the first second. how FAR does it travel during the second second

  If the inlet is at the above pressure and saturated vapor

the initial pressure of a steam turbine inlet is determined by adding the last two digits of your student id to 100

  What forces act on the hoop

Consider a hoop of mass 2.1 kg and radius 0.57 m that rolls without slipping down an incline. What forces act on the hoop

  What are the fractions of muscle and fat in the leg

It's possible to estimate the percentage of fat in the body by measuring the resistance of the upper leg rather than the upper arm; the calculation is similar. What are the fractions of muscle and fat in the leg

  Car starts race on circular track and completes first laps

A car starts a race on a circular track and completes the first three laps in a counter clockwise direction in 618 seconds, finishing by an angular velocity of 0.0103 rad/sec. What is the cars average angular velocity for the first three laps?

  What is the spring constant of the spring

A 0.43-kg metal sphere oscillates at the end of a vertical spring. As the spring stretches from 0.12 m to 0.23 m, What is the spring constant of the spring

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