Answer:
a. 130.73 atm
b. 102.62 atm
c. 87.1 atm
Explanation:
See the attached pictures.
Answer:
The grinding machine is used for roughing and finishing flat, cylindrical, and conical surfaces; finishing internal cylinders or bores; forming and sharpening cutting tools; snagging or removing rough projections from castings and stampings; and cleaning, polishing, and buffing surfaces.
Answer:
I hope following attachment will help you a lot!
Explanation:
Answer:
47.91 sec
Explanation:
it is given that
at t=0 velocity =0 ( as it is given that it is starting from rest )
we have to find time at which velocity will be 3.3
we know that
integrating both side
---------------eqn 1
at t=o it is given that v=0 putting these value in eqn 1 c=0
so
when v= 3.3
t=
=47.91 sec