A Person With A Black Belt In Karate Has A Fist That Has A Mass Of 0.70 Kg. Starting From…

A person with a black belt in karate has a fist that has a mass of 0.70 kg. starting from rest, this fist attains a velocity of 8.0 m/s in 0.15 s. what is the magnitude of the average net force applied to the fist to achieve this level of performance?

The average net force applied : 37.33 N

Further explanation  

Newton’s 2nd law explains that the acceleration produced by the resultant force on an object is proportional and in line with the resultant force and inversely proportional to the mass of the object  

[tex]\rm \boxed{\bold{a=\dfrac{\sum F}{m}}}[/tex]

Acceleration itself is a change in velocity within a certain time interval

[tex]\rm a=\dfrac{\Delta v }{\Delta t}[/tex]

the two equations above can be made equations:

[tex]\rm \dfrac{\sum F}{m}=\dfrac{\Delta v}{\Delta t}\\\\\sum F=m\dfrac{\Delta v}{\Delta t}[/tex]

A fist that has a mass of 0.70 kg. starting from rest, this fist attains a velocity of 8.0 m/s in 0.15 s., so

m = 0.7 kg

vf = final velocity = 8 m/s

vi = initial velocity = 0 m/s(from rest)

[tex]\rm \Delta v=v_f-v_i\\\\\Delta v=8-0\\\\\Delta v=8~m/s[/tex]

Δt = 0.15 s

The average net force :

[tex]\rm \sum F=0.7\times \dfrac{8}{0.15}\\\\\sum F=\boxed{\bold{37.33~N}}[/tex]

Learn more  

example of 2nd newtons law  

https://brainly.ph/question/128165  

Find the acceleration  

https://brainly.ph/question/110544  

https://brainly.ph/question/2207216  

uniformly accelerated motion  

https://brainly.ph/question/2132892  

#LetsStudy  

A Person With A Black Belt In Karate Has A Fist That Has A Mass Of 0.70 Kg. Starting From…

wrench pipe plumber retro halten schwarzweiß vecteezy kamm karikatur klempner toolbox jellyfishwater

Our ultimate “fixer”. Fist holding wrench hand spanner punch clipart tattoo mechanic creativemarket woodcut drawing drawings tool custom clipartmag illustrations tattoos graphic choose. Wrench fist vector illustration gettyimages

Fist With Work Tools Worker Concept Stock Photo - Download Image Now

fist worker concept tools work dirty around man

Worker fist wrench. Fist wrench tool vector gradients effects holding fill comics colors cartoon just style shutterstock separate layers lines background color. Isolated robot

Man hand holding tools isolate on white | Stock image | Colourbox

Fist with wrench stock vector art & more images of black color. Facility sundance. Clenched fist full of power wrench work hard work relating to car

Hands Holding Hand Tools On White Stock Photo 565496899 | Shutterstock

Free images : work, hand, man, people, white, building, driving. Handing fist isolated wrench. Man hand holding tools isolate on white

See also  An Athlete Is Training For A Race By Performing Timed Trials...

Hand Holding Wrench Vector Art, Icons, and Graphics for Free Download

Fist holding wrench hand spanner punch clipart tattoo mechanic creativemarket woodcut drawing drawings tool custom clipartmag illustrations tattoos graphic choose. Pin on illustrations. Clenched fist full of power wrench work hard work relating to car

Strong Hand Holding Tools with Wooden Handles on White Background Stock

strong

Fist worker concept tools work dirty around man. Wrench fist holding raised. Facility management archives

Hand Tools Stock Images, Royalty-Free Images & Vectors | Shutterstock

fist tool tools hand clenched holding repair shutterstock

Fist and wrench stock photos, royalty-free images & vectors. Wrench fist hand tool icon vector holding logo clipart clip illustration illustrations transparent royalty. Free images : work, hand, man, people, white, building, driving

Fist And Wrench Stock Photos, Royalty-Free Images & Vectors - Shutterstock

fist wrench tool vector gradients effects holding fill comics colors cartoon just style shutterstock separate layers lines background color

Fist wrench tool vector gradients effects holding fill comics colors cartoon just style shutterstock separate layers lines background color. Wrench fist istock. Handing fist isolated wrench

Our Ultimate “Fixer” | Inspirations from Phather Phil

Wrench fist drawing work hard relating power clenched car mechanic clipart stickers motorhome window truck decal crescent vinyl cover color. Fist with wrench high-res vector graphic. Isolated robot

Raised Fist Holding a Wrench Icon Vector. Clenched Fist Holding Open

wrench fist chiave whi clenched pugno vite alzato chiusura

Propaganda woodcut fist hand holding spanner stock illustration. Wrench fist drawing work hard relating power clenched car mechanic clipart stickers motorhome window truck decal crescent vinyl cover color. Hand screw hammer finger repair work tool background arm screwdriver steel screws writing metal thumb nuts object chrome stainless industry

Fist With Wrench High-Res Vector Graphic - Getty Images

wrench fist vector illustration gettyimages

Raised fist holding a wrench icon vector stock vector. Wrench fist hand tool icon vector holding logo clipart clip illustration illustrations transparent royalty. Hand of plumber holding up pipe wrench retro black and white 1918011

Many hands holding different tools for working and fixing things Stock

Pin on illustrations. Raised fist holding a wrench icon vector stock vector. Fist tool tools hand clenched holding repair shutterstock

Propaganda Woodcut Fist Hand Holding Spanner Stock Illustration

hand spanner holding fist woodcut vector wrench propaganda illustration etched tool vintage style

See also  1 Dito Isulat Ang Ilalagay Sa Kahon Ng "Thesis" ​

Fist worker concept tools work dirty around man. Fist and wrench stock photos, royalty-free images & vectors. Peoples hands holding tools stock image

Raised Fists Holding Tools Vector Art | Thinkstock

fists

Peoples hands holding tools stock image. Pin on illustrations. Wrench fist holding raised

Fist With Wrench Stock Vector Art & More Images of Black Color

wrench fist istock

Raised fists holding tools stock vector. illustration of hammer. Hand screw hammer finger repair work tool background arm screwdriver steel screws writing metal thumb nuts object chrome stainless industry. Raised fist holding a wrench icon vector stock vector

Hand Tool Images, Stock Photos & Vectors | Shutterstock

isolated robot

Hand of plumber holding up pipe wrench retro black and white 1918011. Wrench fist drawing work hard relating power clenched car mechanic clipart stickers motorhome window truck decal crescent vinyl cover color. Fist wrench tool vector gradients effects holding fill comics colors cartoon just style shutterstock separate layers lines background color

Facility Management Archives - Crow Canyon

facility sundance

Clenched fist full of power wrench work hard work relating to car. Skull skeleton hand fist hold grab grip item object evil kill. Isolated robot

Hand Tool Wrench Fist Icon PNG, Clipart, Brand, Camera Logo, Cap

wrench fist hand tool icon vector holding logo clipart clip illustration illustrations transparent royalty

Hand of plumber holding up pipe wrench retro black and white 1918011. Hand holding wrench tool repair or mechanic design spanner. Handing fist isolated wrench

Free Images : work, hand, man, people, white, building, driving

hand screw hammer finger repair work tool background arm screwdriver steel screws writing metal thumb nuts object chrome stainless industry

Wrench fist hand tool icon vector holding logo clipart clip illustration illustrations transparent royalty. Fist worker concept tools work dirty around man. Wrench fist vector illustration tool belt illustrations gettyimages graphic rf cartoons

Skull Skeleton Hand Fist Hold Grab Grip Item Object Evil Kill | Etsy

fist

Hands holding tools vector & photo (free trial). Raised fists holding tools stock vector. illustration of hammer. Wrench fist vector illustration tool belt illustrations gettyimages graphic rf cartoons

Peoples Hands Holding Tools Stock Image - Image of hands, screwdriver

peoples

Wrench fist istock. Hand holding wrench vector art, icons, and graphics for free download. Hand screw hammer finger repair work tool background arm screwdriver steel screws writing metal thumb nuts object chrome stainless industry

See also  A First Aider Should Introduce Himself As It Helps Gaining The Trust Of Victim And Oth...

Hands Holding Tools Vector & Photo (Free Trial) | Bigstock

Hand hands tool tools objects single isolated female fist repair adult. Isolated robot. Hand tools stock images, royalty-free images & vectors

Fist With Wrench High-Res Vector Graphic - Getty Images

wrench fist vector illustration tool belt illustrations gettyimages graphic rf cartoons

Wrench fist vector illustration tool belt illustrations gettyimages graphic rf cartoons. Hand spanner holding fist woodcut vector wrench propaganda illustration etched tool vintage style. Fist worker concept tools work dirty around man

Clenched Fist Full of Power Wrench Work Hard Work Relating To Car

wrench fist drawing work hard relating power clenched car mechanic clipart stickers motorhome window truck decal crescent vinyl cover color

Hand of plumber holding up pipe wrench retro black and white 1918011. Worker fist wrench. Handing fist isolated wrench

hand hands tool tools objects single isolated female fist repair adult

handing fist isolated wrench

Fist with wrench high-res vector graphic. Fist wrench tool vector gradients effects holding fill comics colors cartoon just style shutterstock separate layers lines background color. Hand tools stock images, royalty-free images & vectors

Hand Holding Wrench Tool repair or Mechanic Design Spanner | Etsy

Raised fist holding a wrench icon vector stock vector. Fist tool tools hand clenched holding repair shutterstock. Fist with wrench high-res vector graphic

Raised Fist Holding a Wrench Icon Vector Stock Vector - Illustration of

wrench fist holding raised

Fist tool tools hand clenched holding repair shutterstock. Fist and wrench stock photos, royalty-free images & vectors. Fist with wrench high-res vector graphic

Worker and Wrench in His Fist Stock Photo - Image of white, dungarees

worker fist wrench

Clenched fist full of power wrench work hard work relating to car. Fist with wrench high-res vector graphic. Hands holding hand tools on white stock photo 565496899

Raised fists holding tools stock vector. Illustration of hammer - 29661461

tools raised fists holding preview vector

Wrench fist vector illustration gettyimages. Isolated robot. Worker fist wrench

Pin on Illustrations

fist holding wrench hand spanner punch clipart tattoo mechanic creativemarket woodcut drawing drawings tool custom clipartmag illustrations tattoos graphic choose

Wrench fist chiave whi clenched pugno vite alzato chiusura. Fist worker concept tools work dirty around man. Our ultimate “fixer”