A cylinder steel shaft of radius 2cm and 50 cm long is turned down on a lathe to one half its radius for distance of 20cm from one end. Find the distance of its centre of gravity from the thicker end.

What does si stand for,when referring to a system of measurement

Drag the tiles to the correct boxes to complete the pairs. match the jobs with the education requirements. childcare director clinical psychologist concierge cosmetologist vocational school and state licensure arrowright on-the-job training arrowright a ph.d. with licensure or certification, depending on the state in which you live arrowright a bachelor’s degree in early childhood development arrowright

Aweather balloon has a volume of 52.5 liters at a temperature of 252 k. the balloon is released and rises to an altitude where the temperature is 295 k. how does this temperature change affect the gas particle motion?