If y varies inversely as x, and y =23 when x=8, find y when x=4
1 answer:
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Answer:
Damping ratio
Explanation:
Given that
m=4.2 kg,K=85.9 N/m,C=1.3 N.s/m
We need to find damping ratio
We know that critical damping co-efficient
N.s/m
Damping ratio() is the ratio of damping co-efficient to the critical damping co-efficient
So
So damping ratio
Answer:
W=-940.36 KJ
Explanation:
Given that
Process follows pv=constant
So this is the isothermal process and work in isothermal process given as
Now by putting the values (1.4 bar =140 KPa)
W=-940.36 KJ
Negative sign indicates that this is a compression process and work will given to the system.