3. Two masses, m1 3 kg and m2 8 kg, are connected by an ideal (massless) rope over an ideal pulley (massless and frictionless). %3D What is the acceleration of the system? m m2 3 kg 8 kg

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A: We are given with the following information : Speed of light=3*108 m/s=3*105 km/ s=1.86*105 mile/s…

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Q: Use the "Common Metric Prefix "Chart on your Math Review homework to convert 1 um to meters.

A: We know that1μ=10-6                    11cm=10-2m                 2

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A: Operation to be performed : (4.0005×105) + (8.000×102)

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Q: the answer is 1.5 but I'm not sure how to get it. can you please explain it ?

A:

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Q: What is the value of m? Express your answer to two significant figures

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A: Given that:- Speed of light=2.998×10^8m/s