A small box slides down a ramp on a friction with surface. If the total energy of the system is conserved, which computational m
odel expresses the kinetic energy of the box?
2 answers:
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Answer:
The value is
Explanation:
From the question we are told that
The work input is
The heat delivered is
The value of A is A = 14
The value of B is B = 72
Generally the efficiency of the heat engine is mathematically represented as
Here is the total out energy produce by the heat engine and this is mathematically represented as
=>
=>
So
=>
=>
=>
Answer:
It will take 10 seconds to travel 200m at a speed of 10m/s
Explanation:
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