A cart accelerates horizontally with a block pressed against its vertical face; the coefficient of friction between them is $0.4$ . The minimum acceleration for which the block does not slide down is: (Take $g = 10$ m/s²)
Options:
Answer:
B
Solution:
$a_{min} = \frac{g}{μ} = \frac{10}{0.4} = 25 m/ s^{2} .$
Option B.

Question

A cart accelerates horizontally with a block pressed against its vertical face; the coefficient of friction between them is $0.4$ . The minimum acceleration for which the block does not slide down is: (Take $g = 10$ m/s²)

Options:

Answer:

B

Solution:

$a_{min} = \frac{g}{μ} = \frac{10}{0.4} = 25 m/ s^{2} .$
Option B.

TestHub · Accepted Answer

a min ​ = μ g ​ = 0.4 10 ​ = 25 m/ s 2 . Option B.

Physics - NLM Question with Solution | TestHub

Options:

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