Question

a body moves from point a to point B under the action of a force force f is Newton and distance x in metre what is the amount of work done​

Answer 1

Answer:

fx

Explanation:

Work done=Force*Displacement

Answer 2

Answer = 11.5 J

Explanation =

first we would give name to each figure separately i.e., first fig = ADHE (whose name is given as A that one is = ADHE I HAVE NAMED FOR UR UNDERSTANDING ).

second fig = EHIF

third fig = FIJG

fourth fig = GBCJ ( I HAVE NAMED THE FIGURE WHICH IS TERMED AS B IN TGE GIVEN FIGURE )

NOW , IN FIGURE OR RECTANGLE ADHE = 1*2 = 2

IN TRAPEZIUM EHIF = 1/2*(2+4)*1 = 3

IN TRAPEZIUM FIJG = 1/2*(3+4)*1=7/2

IN RECTANGLE GBCJ = 1*3=3

therefore, delta T = 2+3+7/2+3=11.5 J.

since in my mobile i was unable to upload tge pics thus I have written like this so try to understand and name the figure sequentially first as i did and then do the sum it would be easy for u

plzz do and rate to encourage me .