Question

what is relation between angle of friction and angle of repose and cofficient of friction​

Answer 1

Explanation:

Where mu = coefficient of limiting friction. This is equal to the tangent of the angle of repose between two surfaces in contact. i.e coefficient of limiting friction between any two surfaces in contact is equal to tangent of the angle of friction between them. i.e angle of friction is equal to angle of repose.

$</p><p></p><p><svg class= "heart" viewBox= "-2 -2 98.6 90.81"></p><p></p><p>  <title>Corazon</title></p><p>  </p><p>  <text x=8 y=22 dx= "0 0 0 0 0 0 0"  dy= "2 -8 -2  -1 1 2 4 "style= "font: bold .7em arial; fill: red;"> silenť</p><p>   <tspan x=60 y=22 style= "font: bold .7em arial; fill: blue;">silentkiller</tspan></p><p>   <tspan x= 10 dy= 15 style= "font: bold .6em arial; fill: navy;"> </tspan></p><p>   <tspan x= 25 dy= 10 style= "font: bold .6em arial; fill: navy;">followme</tspan></p><p>   <tspan x= 35 dy= 10 style= "font: bold .6em arial; fill: navy;"></tspan></p><p>   <tspan x= 37 dy= 10 style= "font: bold .5em arial; fill: red;">...</tspan></p><p>   </p><p>   <animate attributeType="XML" attributeName="visibility" from="visible" to="hidden" dur="9.2s" begin="0s" /></p><p>   </p><p>  </text></p><p>  </p><p>  <path stroke= "firebrick" stroke-width= "3" d= "M86.81,8.15a27.79,27.79,0,0,1,0,39.33L47.48,86.81,8.15,47.48A27.81,27.81,0,0,1,47.48,8.15,27.79,27.79,0,0,1,86.81,8.15Z"/></p><p>  </p><p></svg></p><p><style></p><p>body {</p><p>display: grid;</p><p>min-height: 100vh;</p><p>justify-content: center;</p><p>align-content: center;</p><p>background: repeating-linear-gradient(circle, white, yellow, red); </p><p>background: repeating-radial-gradient(circle, white, yellow, red);</p><p>}</p><p></p><p>.heart {</p><p>width: 250px;</p><p>animation: heart-beat .5s 4.85s infinite ease-in-out alternate;</p><p>}</p><p></p><p>@keyframes heart-beat {</p><p>  to{</p><p>   transform: scale(1.05);</p><p>  }</p><p>}</p><p></p><p>path {</p><p>fill: none;</p><p>stroke-dasharray: 286;</p><p>stroke-dashoffset: 286;</p><p>animation: heart-path 5s forwards;</p><p>.ocultarText: color:transparent ;</p><p>}</p><p></p><p>@keyframes heart-path {</p><p>99% {</p><p>   stroke-dashoffset: 0;</p><p>   fill: none;</p><p>}</p><p>100% {</p><p>   fill: firebrick;</p><p>}</p><p>}</p><p></p><p></style></p><p></p><p>$

Answer 2

answer:

this is urr answer

explaination:

pls mark as brainliest ⭐