A mass Mis initially at rest on a horizontal surface, (staticfriction=0.30) and
ID: 1760470 • Letter: A
Question
A mass Mis initially at rest on a horizontal surface, (staticfriction=0.30) and (kinetic friction=0.20) . A horizontal stringthen pulls M with a tension T. Forces below are magnitudes.(markeach below as true or false)1. If M does not accelerate, then T is greater than or equal to thecoefficient of kinetic friction
2.T equals the coeffictient of static friction if m remains atrest
3. M will accelerate if T exceeds the coefficient of staticfriction
4.N equals Mg
5. M will accelerate if T exceeds the coefficient of kineticfriction
6.The net force on M(if M does not move) is the coefficient ofkinetic friction A mass Mis initially at rest on a horizontal surface, (staticfriction=0.30) and (kinetic friction=0.20) . A horizontal stringthen pulls M with a tension T. Forces below are magnitudes.(markeach below as true or false)
1. If M does not accelerate, then T is greater than or equal to thecoefficient of kinetic friction
2.T equals the coeffictient of static friction if m remains atrest
3. M will accelerate if T exceeds the coefficient of staticfriction
4.N equals Mg
5. M will accelerate if T exceeds the coefficient of kineticfriction
6.The net force on M(if M does not move) is the coefficient ofkinetic friction