What is the acceleration of the system when the blocks are released? Pls help <3

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i just did this and got a 100.

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

i need with 1.3.2 investigate cycling o2 and co2 apex

we need to see it

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explanation: