(b) Rank the same situations according to the acceleration a y of the ball at ea

Question

(b) Rank the same situations according to the acceleration ay of the ball at each point.

Rank the situations a through e according to the speed of the ball |vy| at each point, with the largest speed first. (In both rankings, remember that zero is greater than a negative value. If two values are equal, show that they are equal in your ranking. Format your answers to the answers below using the following example: A > B = C > D. When points are equal, put them in alphabetical order. ) Rank the same situations according to the acceleration ay of the ball at each point.

Explanation / Answer

a) velocity => a=e>b>c>d
but speed= |velocity| so no sign comes into play ;
speed => d>a=c=e >b

b)Acceleration is same for all = -9.8 m/s^2
a=b=c=d=e

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