B. Find the centripetal force needed to keep an 60.0 kg rider traveling in a circle in the ride.
1 answer:
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Answer:
change in entropy is 3.3034 ×
Explanation:
give data
thermal energy Q = 155 J
temperature T = 340 K
to find out
change in entropy
solution
we know change in entropy formula that is
change in entropy = Q / ( K×T ) ..............1
here K is boltzmann constant that is 1.38 × kg-m²/s²
put these value in equation 1 we get
change in entropy = Q / ( K × T )
change in entropy = 155 / ( 1.38 × × 340 )
change in entropy = 3.3034 ×
so change in entropy is 3.3034 ×
Answer:
The charge on the bead is
Explanation:
From the question we are told that
The mass of the bead is
The magnitude of the electric field is
The acceleration of the bead is
Generally, the electric force on the bead is mathematically represented as
Where q is the charge on the bead
Now the gravitational force opposing the upward movement of the bead is mathematically represented as
Generally the net force on the bead is mathematically represented as
=>
Now substituting values