Determine all the forces axerted on member ai when a
clockwisecouple of magnitude 180 ft. lb is applied to the frame (a)
at pointd, (b) at point e.

An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)

A-mn has a cubic structure with a0 0.8931 nm and a density of 7.47 g/cm3. b-mn has a different cubic structure, with a0 0.6326 nm and a density of 7.26 g/cm3. the atomic weight of manganese is 54.938 g/mol and the atomic radius is 0.112 nm. determine the percent volume change that would occur if a-mn transforms to b-mn.

Inspection for bearing condition will include: (clo4) a)-color b)-smell c)-size d)-none of the above