What is your hypothesis (or hypotheses) for this experiment? (about Thermal Energy Transfer)
1 answer:
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Answer:
The acceleration of the plane is 10.93 m/s² at that instant.
Explanation:
Given:
Mass of aircraft,
Downward thrust produced,
Upward resistance force by air,
Weight of the aircraft acting donward,
According to Newton's second law, net force acting on an object is equal to the product of mass and its acceleration.
Here, the net force is given as the difference of downward forces and upward forces.
Now,
Therefore, the acceleration of the plane is 10.93 m/s² at that instant.
Answer:
The distance is
Explanation:
From the question we are told that
The wavelength is
The distance of the screen is x = 4.80 m
The location of the fourth order bright fringe is y = 8.20 cm = 0.082 m
The order of the fringe is n = 4
Generally the position of a fringe with respect to the central fringe is mathematically represented as
Where d is the distance between the slits, so making d the subject
substituting values