Can anyone help me!!! I need this really soon

Q. Rama's weight is 40kg . She is carrying a load of 20 kg up to a height of 20 metres. What work does she do? Also mention the type of work

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Which notation is used to represent an alpha particle? a. b. c. d.

Two rigid transformations are used to map δhjk to δlmn. the first is a translation of vertex h to vertex l. what is the second transformation? a reflection across the line containing hk a rotation about point h a reflection across the line containing hj a rotation about point k

If forces acting on an object are unbalanced. true or false