AP EAPCET 2024 - 22th May Evening Shift | AP EAPCET Year Wise Previous Years Questions

AP EAPCET 2024 - 22th May Evening Shift

MCQ (Single Correct Answer)

-0

A body of mass 30 kg moving with a velocity $20 \mathrm{~ms}^{-1}$ undergoes one-dimensional elastic collision with another ball of same mass moving in the opposite direction with a velocity of $30 \mathrm{~ms}^{-1}$. After collision the velocity of first and second bodies respectively are

$25 \mathrm{~ms}^{-1}, 30 \mathrm{~ms}^{-1}$

$30 \mathrm{~ms}^{-1}, 30 \mathrm{~ms}^{-1}$

$30 \mathrm{~ms}^{-1}, 20 \mathrm{~ms}^{-1}$

$40 \mathrm{~ms}^{-1}, 15 \mathrm{~ms}^{-1}$

AP EAPCET 2024 - 22th May Evening Shift

MCQ (Single Correct Answer)

-0

A force of $(4 \hat{\mathbf{i}}+2 \hat{\mathbf{j}}+\hat{\mathbf{k}}) \mathrm{N}$ is action on a particle of mass 2 kg displaces the particle from a position of $(2 \hat{\mathbf{i}}+2 \hat{\mathbf{j}}+\hat{\mathbf{k}})$ $m$ to a position of $(4 \hat{\mathbf{i}}+3 \hat{\mathbf{j}}+2 \hat{\mathbf{k}}) \mathrm{m}$. The work done by the force on the particle in joules is

21 J

11 J

14 J

18 J

AP EAPCET 2024 - 22th May Evening Shift

MCQ (Single Correct Answer)

-0

Two blocks of equal masses are tied with a light string passing over a massless pulley (assuming frictionless surfaces ) acceleration of centre of mass of the two blocks is $\left(g=10 \mathrm{~ms}^{-2}\right)$

AP EAPCET 2024 - 22th May Evening Shift Physics - Center of Mass and Collision Question 1 English

$\frac{5(\sqrt{3}-1)}{2}$

$\frac{5(\sqrt{3}-1)}{2 \sqrt{2}}$

$\frac{5(\sqrt{3}+1)}{2 \sqrt{2}}$

$\frac{5(\sqrt{3}-1)}{\sqrt{2}}$

AP EAPCET 2024 - 22th May Evening Shift

MCQ (Single Correct Answer)

-0

A ring and a disc of same mass and same diameter are rolling without slipping. Their linear velocities are same, then the ratio of their kinetic energy is

0.75

1.33

0.5

2.66

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