What is the difference between tangential acceleration and angular acceleration? Explain

Difference between tangential and angular acceleration are mentioned in points.

Explanation:

We have to find the difference between tangential and angular acceleration:

Tangential acceleration :

Its function is to change the magnitude of velocity.Defined as rate of change of linear speed.Formula

Angular acceleration :

Its the rate of change of angular acceleration.Its value is same for different location of the same body.It is also the ratio of tangential acceleration and Radius. Formula  and

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W= fd
where f is an applied force and d is the distance over which it is applied. when a parachuting skydiver is at constant velocity, he is experiencing "terminal velocity", the point at which his acceleration down is canceled out by air resistance. that means that the resisting force of the air is equal to his weight, but in the opposite direction. with this, we can solve for the work done by the force.
w = fd
w = (92.0)(9.81 m/s^2) (325)
w= 2.93 x 10^5 j
the value for work in this case is positive because it is pushing up on the skydiver, who has a downward force of gravity.
therefore the answer is 2.93 x 10^5 j