Strength of Materials The co-efficient of friction depends upon shape of the surfaces nature of surfaces All of the listed here area of contact shape of the surfaces nature of surfaces All of the listed here area of contact ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Pick up wrong statement about friction force for dry surfaces. Friction force is independent of the area of contact surfaces dependent on the materials of contact surface proportional to velocity of sliding proportional to normal load between the surfaces independent of the area of contact surfaces dependent on the materials of contact surface proportional to velocity of sliding proportional to normal load between the surfaces ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Effect of a force on a body depends upon All of the listed here direction position or line of action magnitude All of the listed here direction position or line of action magnitude ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials The unit of work or energy in S.I. units is watt pascal joule newton watt pascal joule newton ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Forces are called coplanar when all of them acting on body lie in one point different planes perpendicular planes one plane one point different planes perpendicular planes one plane ANSWER DOWNLOAD EXAMIANS APP
Strength of Materials Frictional force encountered after commencement of motion is called post friction limiting friction frictional resistance dynamic friction post friction limiting friction frictional resistance dynamic friction ANSWER DOWNLOAD EXAMIANS APP
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