A steel ball is released just below the surface of thick oil in a cylinder. During the first few centimeters of travel, what is the acceleration of the ball?
Answers
Answered by
4
Answer:
9.81 m/s²
Explanation:
The viscous resistance from the oil is related to the velocity of the ball, and since it has a very small velocity in the first few centimetres of travel, it will accelerate at the acceleration due to gravity.
Answered by
1
Answer:
:acceleration =final velocity-
initialvelocity
By
Time
A=V-U/T
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