AP EAPCET 2024 - 18th May Morning Shift | Laws of Motion Question 13 | Physics

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 11 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

AP EAPCET 2022 - 4th July Evening Shift

MCQ (Single Correct Answer)

-0

A cricket ball of mass 50 g having velocity $$50 \mathrm{~cm} \mathrm{~s}^{-1}$$ to stopped in 0.5 s. The force applied to stop the ball is

0.07 N

0.05 N

5 N

7 N

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