A block of mass **1kg** is pulled along a curved path **ACB** by a tangential force where **C** is on the top of the path and **A,B** are the points where the curved path meet with the horizontal line. The total distance of **ACB** path is 25m and the horizontal distance of point **A** and point **B** is 10m. The coefficient of friction between the block and the path is .2. Then what is the work done (in joule) by the frictional force when the block moves from A to B ?

×

Problem Loading...

Note Loading...

Set Loading...