What is the average force his feet exert on the ground

Assignment Help Physics
Reference no: EM1359214

Q. A 81.9 kg man steps off a platform 3.35 m above the ground. He keeps his legs straight as he falls, but at the moment his feet touch the ground his knees begin to bend, and, treated as a particle, he moves an additional 0.76 m before coming to rest. Treating our rigid legged friend as a particle, what is the average force his feet exert on the ground while he slows down?

Reference no: EM1359214

Questions Cloud

Explain and formulate an linear programming model : Explain and Formulate an linear programming model for this problem and Create a spreadsheet model for this problem and solve it using Solver.
Determine stock selling price : The risk free rate of return, r RF, is 6%; the required rate of return on the market is 10%; and Upton Company's stock has a beta coefficient of 1.5.
Categories and diagnoses are mood disorders : The most common categories and diagnoses are mood disorders, anxiety disorders, personality disorder, schizophrenia, and addiction.
Elucidate how the sheepskin effect is analogous : one receives a higher salary with the successful completion of degrees or the earning of diplomas. Elucidate how the sheepskin effect is analogous to SIGNALING MODEL.
What is the average force his feet exert on the ground : Treating our rigid legged friend as a particle, what is the average force his feet exert on the ground when he slows down.
Design a flowchart displays item-s data : Design a flowchart or pseudocode for the following: displays the item's data only if it is a best-selling item. Best-selling items are those that sell more than 2000 pounds per month.
Maximum deductible contribution : Sidney purchased land in 2004 for $35,000 that she held as a capital asset. This year, she contributed the land to the Boy Scouts of America for use as a site for a summer camp. The market value of the land at the date of contribution is $40,000. ..
Discuss bounded rationality : Show bounded rationality. In your discussion, explain the term as well as its importance in rational managerial decision-making.
Demonstrate how you know firm charging the optimal price : it is estimated that the price elasticity of demand is -3.0. Is the firm charging the optimal price for the product. Demonstrate how you know.

Reviews

Write a Review

Physics Questions & Answers

  What horizontal distance does it cover during its flight

A seed shoots out from the pod with the speed of 2.6m/s but with a direction of motion 30° below the horizontal. The seed pod is initially 1.1m above the ground.

  Minimum intensities of sound heard by a man

Two identical speakers are driven by the same oscillator @ 200Hz. They are located on a vertical pole & 4.00 m apart. A man walks straight towards the lower speaker perpendicular to the pole.

  What is the net force performing on each

How much farther from the tower does the cannonball from the higher cannon land than cannonball from the lower cannon.

  How high up an inclined track would the ball roll

A 23 kg boom of length 6 m is supported by a cable that has a breaking tension of 1200N. The cable is perpendicular to the boom and is attached 4.5m from the pivot. What is the utmost load that can be suspended from the end of the boom.

  The average power and intensity level of a horn’s sound

Find the difference in decibel levels β1 & β2 of a sound source is related to the ratio of its distances r1 & r2 and find the average power generated by the horn.

  State whether the image is upright or inverted

The lens and mirror are separated by d = 1.00 m and have focal lengths of +80 cm and -50 cm, respectively. An object is placed p = 1.00 m to the left of the lens as shown.

  Writing model equation

Question: For all generators: Eg = 1\"\"0°, χ1 = j0.25  For all transformers: χ1 = j0.75  [A] Write the Y and Z matrices.  B] Write the model equation.  [C] For each bus, find V, ρ and Q.

  Two boats start together and race across a 50.0 km

A hotel elevator ascends 170m with a maximum speed of 4.4m/s. Its acceleration and deceleration both have a magnitude of 1m/s2.

  How far is the hometown from school

Two objects attract each other gravitationally with a force of 2.3×10-10 when they are 0.65 apart. Their total mass is 5.0 . Find out their individual masses.

  How many centimeters were cut off the end

A diver 50 m deep in 10 degrees Celsius fresh water exhales a 1.2 cm diameter bubble. What is the bubble's diameter just as it reaches the surface of the lake, where the water temperature is 35 degrees Celsius? Suppose that the air bubble is always i..

  Determine the magnitude of the centripetal acceleration

When the cylinder is rotating at 2.0 revolutions per second, determine the magnitude of the centripetal acceleration at the outer wall?

  How long does the car move in one period of the sound

A car is traveling at 27 m/s when the driver spots a large pothole in the road a distance 44 m ahead. She immediately applies her brakes. If her acceleration is -9.7 m/s2, does she arrange to stop before reaching the pothole.

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