Physics · 2010
NEET 2010 · Prelims · Code A · Q5
A block of mass m is in contact with the cart C as shown in the figure. The coefficient of static friction between the block and the cart is μ. The…
A block of mass $\displaystyle m$ is in contact with the cart $\displaystyle C$ as shown in the figure.
The coefficient of static friction between the block and the cart is $\displaystyle \mu$. The acceleration $\displaystyle \alpha$ of the cart that will prevent the block from falling satisfies :
The coefficient of static friction between the block and the cart is $\displaystyle \mu$. The acceleration $\displaystyle \alpha$ of the cart that will prevent the block from falling satisfies :Official answer
(4)
$\displaystyle \alpha \geq \frac{g}{\mu}$
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NEET (UG) 2010 Physics question, with the answer from NTA’s final answer key. Where our answers come from.