Question

A block of metal of mass 2 kg
on a horizontal table is
1
attached to a mass of 0.45
kg by a light string passing
over a frictionless pulley at
the edge of the table. The
M = 2kg
block is subjected to a
horizontal force by allowing
the 0.45 kg mass to fall. The
coefficient of sliding friction
between the block and table
is 0.2.
Calculate (a) the initial acceleration, (b) the tension in the string
(c) the distance the block would continue to move if, after 2 s of
motion, the string should break. (Ans: (a) 0.2 ms? (b) 4.32 NC) 4.1 cm
One smooth horizontal surface a block A of mass 10 kg is kept. Om
M = 0.45​

Answer 1

Answer:

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Explanation:

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