A(n) 22.0-kg solid sphere of radius 1.20 m is being rotated by applying a constant tangential force of 10.0 N at a perpendicular distance of 1.20 m from the rotation axis through the center of the sphere. If the sphere is initially at rest, how many revolutions must the sphere go through while this force is applied before it reaches an angular speed of 27.0 rad/s

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explanation:

explanation:

the masses of the objects and the distance between them

answer: the exterior temperature of commercial jet planes as they leave the stratosphere and return to the ground increases steadily.

explanation:

the lower most layer of atmosphere is troposphere which extends from 0 to 12 km above the surface of the earth. the temperature initially decreases as distance is increased from the earth's surface. commercial jets fly in lower part of the stratosphere. the stratosphere extends upto 50 km. the temperature in stratosphere starts rising again due to presence of ozone which traps the uv rays.

thus, when the planes leave the stratosphere and return to the ground, the exterior temperature increases steadily.

a=d/t

a="triangle"v/t

explanation:

a = acceleration