As a function of time, the velocity of the football can be written as v = (16.6

Question

As a function of time, the velocity of the football can be written as v = (16.6 m/s)x - [(9.81 m/s^2)t]y. If the acceleration of an object is constant, its average acceleration is the same for all time periods.)

Enter the x and y components of the average acceleration separated by comma.

A.) Calculate the average acceleration vector of the football for the time periods t = 0 to t = 1.00 s

B.) Calculate the average acceleration vector of the football for the time periods t = 0 to t = 2.50 s

C.) Calculate the average acceleration vector of the football for the time periods t = 0 to t = 5.00 s

Explanation / Answer

average acceleration,

a = (V2 - V1 ) /(t2 - t1)

a = {16.6 x^ - 9.81 * ( 2.5)y^ } - 16.6 x^ /( 2.5 )
a = - 9.81 m/s^2

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