Question

A 40 kg mass and a 10 kg mass rest on smooth surfaces as shown.
What is the speed of the 10 kg mass 2 s after the system is released
from rest? (Take g = 10 ms )
a) 1ms
b) 2 ms
c) 4 ms
d) 10 ms


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I found the same question on brainly but that was not explained only the amswer was told



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Answer 1

Answer:

b

Explanation:

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