Please answer my question with solution or via picture if possible.
pg. 348
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option a) 40 Joule is correct
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saadyasinkhan:
Thank you so much
you are awesome
what are you preparing for
please provide me any email address or facebook ID
i am preparing for Medical Entry Test
i really need some help in physics
what is your age
19
why everyone says please make it brainlist
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1
where f. =ma
a=f/m
a=2/5;
a=0.4;
now
s=ut+1/2at²
u=0;
s=0+1/2×0.4×(10)²;
s=20;
now
workdone=f×s;
20×2=40;
a=f/m
a=2/5;
a=0.4;
now
s=ut+1/2at²
u=0;
s=0+1/2×0.4×(10)²;
s=20;
now
workdone=f×s;
20×2=40;
plz make it brainlist
it requried
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