AIEEE 2006 | Center of Mass and Collision Question 117 | Physics

A bomb of mass $$16kg$$ at rest explodes into two pieces of masses $$4$$ $$kg$$ and $$12$$ $$kg.$$ The velocity of the $$12$$ $$kg$$ mass is $$4\,\,m{s^{ - 1}}.$$ The kinetic energy of the other mass is

$$144$$ $$J$$

$$288$$ $$J$$

$$192$$ $$J$$

$$96$$ $$J$$

AIEEE 2005

MCQ (Single Correct Answer)

-1

A T shaped object with dimensions shown in the figure, is lying on a smooth floor. A force $$'\,\,\overrightarrow F \,\,'$$ is applied at the point $$P$$ parallel to $$AB,$$ such that the object has only the translational motion without rotation. Find the location of $$P$$ with respect to $$C.$$ AIEEE 2005 Physics - Center of Mass and Collision Question 109 English

AIEEE 2005 Physics - Center of Mass and Collision Question 109 English

$${3 \over 2}L$$

$${2 \over 3}L$$

$$L$$

$${4 \over 3}L$$

AIEEE 2005

MCQ (Single Correct Answer)

-1

A mass $$'m'$$ moves with a velocity $$'v'$$ and collides inelastically with another identical mass. After collision the $${1^{st}}$$ mass moves with velocity $${v \over {\sqrt 3 }}$$ in a direction perpendicular to the initial direction of motion. Find the speed of the $${2^{nd}}$$ mass after collision. AIEEE 2005 Physics - Center of Mass and Collision Question 110 English

AIEEE 2005 Physics - Center of Mass and Collision Question 110 English

$${\sqrt 3 v}$$

$$v$$

$${v \over {\sqrt 3 }}$$

$${2 \over {\sqrt 3 }}v$$

AIEEE 2005

MCQ (Single Correct Answer)

-1

The block of mass $$M$$ moving on the frictionless horizontal surface collides with the spring of spring constant $$k$$ and compresses it by length $$L.$$ The maximum momentum of the block after collision is AIEEE 2005 Physics - Center of Mass and Collision Question 111 English