Let's convert the final angular speed of the disk into rad/s:
while the initial angular speed is zero.
So, the angular acceleration of the disk is
The radius of the disk is half the diameter:
And so, the tangential acceleration is the angular acceleration times the radius:
Goes straight though with no problem and the light waves look like it changes like it looks like it broke
Answer:
a is the answer is yes I....
Explanation:
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Answer:
The bottom of the sea is 25 m below sea level.
Explanation:
Given data
Mass = 6.1 ×
We know that Buoyant force on the tank is equal to gravity force of the tank.
1020 × = 6.1 ×
= 598039.21
We know that
= W × L × H
598039.21 = 300 × 80 × H
H = 25 m
Therefore the bottom of the sea is 25 m below sea level.