Can a measurement be exact? No
Answer :
Explanation :
It is given that,
Mass of the engine, m = 30 kg
Thrust is equivalent to the force acting perpendicularly and it is F = 300 N
According to Newton's second law of motion :
a is the acceleration of the engine.
So, the acceleration of the engine is .
Hence, this is the required solution.
Assuming you mean temperature
Answer: The third law of thermodynamics