AP EAPCET 2024 - 19th May Evening Shift | Laws of Motion Question 9 | Physics

A block of mass 1.5 kg kept on a rough horizontal surface is given a horizontal velocity of $10 \mathrm{~ms}^{-1}$. If the block comes to rest after travelling a distance of 12.5 m , the coefficient of kinetic friction between the surface and the block is (acceleration due to gravity $=10 \mathrm{~ms}^{-2}$ )

0.2

0.4

0.8

0.6

AP EAPCET 2024 - 18th May Morning Shift

MCQ (Single Correct Answer)

-0

Three blocks of masses $2 \mathrm{~m}, 4 \mathrm{~m}$ and 6 m are placed as shown in figure. If $\sin 37^{\circ}=\frac{3}{5}, \sin 53^{\circ}=\frac{4}{5}$, the acceleration of the system is

AP EAPCET 2024 - 18th May Morning Shift Physics - Laws of Motion Question 8 English

$a=\frac{17}{30} g$

$a=\frac{13}{30} g$

$a=\frac{13}{15} g$

$a=\frac{15}{35} g$

AP EAPCET 2024 - 18th May Morning Shift

MCQ (Single Correct Answer)

-0

Two masses $m_1$ and $m_2$ are connected by a light string passing over smooth pulley. When set free $m_1$ moves downwards by 3 m in 3 s . The ratio of $\frac{m_l}{m_2}$ is $\left(g=10 \mathrm{~ms}^{-2}\right)$

$\frac{9}{7}$

$\frac{8}{7}$

$\frac{10}{7}$

$\frac{15}{13}$

AP EAPCET 2022 - 5th July Morning Shift

MCQ (Single Correct Answer)

-0

A body is travelling with $$10 \mathrm{~ms}^{-1}$$ on a rough horizontal surface. It's velocity after 2 s is $$4 \mathrm{~ms}^{-1}$$. The coefficient of kinetic friction between the block and the plane is (acceleration due to gravity $$=10 \mathrm{~ms}^{-2}$$)

0.4

0.3

0.5

0.2

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