Muskaan

Assuming the earth to be a uniform sphere of radius 6400 km and density 5.5g/c.c. find the value of g on the surface where G=6.67×10

A wodden block weighing 200 g is attached to a hanging weighing 45 g with a fine thread . The block is placed on a frictionless surface and after passing thrad over a smooth pulley , hanger is allowed to pull the block . Find the acceleration of the syste...

A growing family wishes to move to a larger house and the spotted one which they like. they have saved up and can make a down payment of $18000. John the husband,works full time with a gross monthy income of $3000 and the wife Junita works part time for a...