Calculate the work done by the average force, Physics

Assignment Help:

Total height of the gymnast just before falling back down is=(2+.3)=2.3m

Energy gained at that point

= m*g*h(m=mass, g=gravitational force, h=height)

=55*9.8*2.3=1239.7 J

And the work done by the average force(let the force be F) that is exerted by the mat, moving through a distance of 0.3m=F*0.3 m

So, F*0.3 =1239.7 J


Related Discussions:- Calculate the work done by the average force

Determine the net force, Q. While rummaging in her backpack for her cell p...

Q. While rummaging in her backpack for her cell phone, Sally's Mini-Cooper rear ends Joey's Suburban. Sally's car is totaled while the suburban is fine. If Sally's car hit the sub

Vector, Find the resultant of two vectors defined as A=6km east B=8km nort...

Find the resultant of two vectors defined as A=6km east B=8km north

Coulombs law, anyone guide me about the explanation of coulombs law

anyone guide me about the explanation of coulombs law

Electronic polarization, It is defined as an electric strain produced in an...

It is defined as an electric strain produced in an atom due to application of external electric field to the bulk material. It is the result of the displacement of the positively c

Electric and magnetic phenomena, The line density of charge in a wire is 0....

The line density of charge in a wire is 0.20 Cm-1. If this wire is symmetrically enclosed along its length by a cylindrical surface of radius 1.0 m and length 1.5 m, calculate

Explain the thermal equilibrium, Explain the Thermal Equilibrium Thermal ...

Explain the Thermal Equilibrium Thermal Equilibrium occurs when one or more substances reach a common temperature by exchanging heat. When two substances come into thermal contac

Student, A mirror cleaned with an alcohol solution is slightly colder right...

A mirror cleaned with an alcohol solution is slightly colder right after it is cleaned. Why?

What is fresnel diffraction, Q. What is Fresnel diffraction? a) The so...

Q. What is Fresnel diffraction? a) The source as well as the screen are at finite distances from the obstacle producing diffraction. b) The wave front suffer diffraction is

Caluclate the work done by machine, A certain machine exerts a force of 200...

A certain machine exerts a force of 200 Newton on a box whose masses 30 kilograms.  The machine moves the box a distance of 20 meters with a horizontal floor. What amount o

Write Your Message!

Captcha
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