Suppose that after a number of measurements, you were to find an average time δt=(0.0031±0.0002) s using a gate separation δd=(1.0±.1) cm when dropping a ball from the height h=(0.510±0.002) m. calculate g. give your answer in units of m/s2 to three digits (even though they may not all end up being i dont know what a gate seperation is. when i use a=(2h)/(t^2) to calculate g i get 106555.6712 and thats way too big. how do i work the gate seperation into it to get g i know how to do the uncertainty part.

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.

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find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2