Find the minimum value of m so that the block (.10kg.) do not move :-

Question

Find the minimum value of m so that the block (.10kg.) do not move :- <img class="img-fluid question-image" alt="Question" src="https://cdn.tardigrade.in/q/nta/p-klhqoxvypeqg5fv1.jpg" /> (A) 8kg (B) 5kg (C) 10kg (D) 7kg

Tardigrade Admin · Accepted Answer

N=(.10+m.)g f=μ N=(1/3)(.10+m.)g 6g≤ (1/3)(.10+m.)g 8≤ m mmin=8kg

Q. Find the minimum value of $m$ so that the block $(10 k g)$ do not move :-

$8 k g$

$5 k g$

$10 k g$

$7 k g$

$N = (10 + m) g$
$f = μ N = \frac{1}{3} (10 + m) g$
$6 g \leq \frac{1}{3} (10 + m) g$
$8 \leq m$
$m_{min} = 8 k g$

Q. Find the minimum value of m so that the block (10kg) do not move :-

8kg

5kg

10kg

7kg