Question

Sandeep takes 80 second to carry a bag with weightingit a 40 kg of 10 metre how much power has be used​

Answer 1

Answer:

Explanation:

TIME TAKEN=80 SECONDS.

MASS= 40 KG

DISTANCE TRAVELLED= 10 METRE

POWER=?

POWER=WORK DONE/ TIME TAKEN

WORK DONE= FORCE*DISPLACEMENT

HERE FORCE= M*G                     (WHERE G= 10 M/S²)

FORCE=40*10

           =400 N

WORK DONE= 400*10

                      =4000 N M

POWER= 4000/80

            = 50 NM/S.

HOPE THIS HELPS.