Question

I have to make a graph showing to the tenth of a second showing velocity, displacement, and acceleration for throwing a tennis ball up three times and letting it hit the ground. My times are 2.85 seconds, 2.56 seconds, and 2.60 seconds.

Any help would be greatly appreciated.

Answers

bobpurslley
So what is the problem? You have equations to let you compute v, d, and a vs time.
rijaalu
please i need a help in this question.

1.the effective mass of the holes in a particular intrinsic semiconductor is four times that of the electrons. the band gap is 1 eV . calculate the temperature at whcih the fermi level would be shifted by 10% from the middle of the band gap.

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