A block of mass 4 kilograms is initially moving at 5m/s on a horizontal surface. There is friction between the block and the surface which causes the block to come to a complete stop. The coefficient of kinetic friction between the block and the surface is 0.5. Calculate the distance the block slides while coming to a stop. Show all work.
Answers: 2
![\frac{1}{2} *m*v^{2}-W=0\\W= \frac{1}{2} *4*(5)^{2}\\W= 50 [J]](/tpl/images/1003/4258/5cd17.png)
![f=m*g*0.5\\f = 4*9.81*0.5\\f = 19.62 [N]](/tpl/images/1003/4258/ed37c.png)
![d=W/F\\d = 50/19.62\\d = 2.54[m]](/tpl/images/1003/4258/35aaa.png)
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A block of mass 4 kilograms is initially moving at 5m/s on a horizontal surface. There is friction b...
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