. (a) A block of mass m raised from position A to 6 by taking two different paths as shown in figure (a) and (b). Let the height AB = h. Now answer the following
questions:
(i) What is the work done on the block in figure (a) and (b)?
(ii) Name the energy possessed by the block at position B in both the cases.
(iii) Find the potential energy possessed by an object of mass 6 kg when it is at a
height of 15 m above the ground. (Take g = 9.8 m s-2)
questions:
(i) What is the work done on the block in figure (a) and (b)?
(ii) Name the energy possessed by the block at position B in both the cases.
(iii) Find the potential energy possessed by an object of mass 6 kg when it is at a
height of 15 m above the ground. (Take g = 9.8 m s-2)