Internal forces acting within a system of particles can alter
Internal forces acting within a system of particles can alter
- A
The linear momentum as well as the kinetic energy of the system
- B
The linear momentum of the system, but not the kinetic energy of the system
- C
The kinetic energy of the system, but not the linear momentum of the system
- D
Neither linear momentum nor kinetic energy of the system
Similar Questions
A rifle bullet loses $1/20th$ of its velocity in passing through a plank. The least number of such planks required just to stop the bullet is
A rifle bullet loses $1/20th$ of its velocity in passing through a plank. The least number of such planks required just to stop the bullet is
Two bodies of masses $m$ and $4 \,m$ are moving with equal $K.E.$ The ratio of their linear momentums is
Two bodies of masses $m$ and $4 \,m$ are moving with equal $K.E.$ The ratio of their linear momentums is
- [AIPMT 1997]
A body of mass $10\,kg$ moving with speed of $3 \,ms ^{-1}$ collides with another stationary body of mass $5 \,kg$. As a result, the two bodies stick together. The $KE$ of composite mass will be .......... $J$
A body of mass $10\,kg$ moving with speed of $3 \,ms ^{-1}$ collides with another stationary body of mass $5 \,kg$. As a result, the two bodies stick together. The $KE$ of composite mass will be .......... $J$
If the linear momentum is increased by $5\%$, the kinetic energy will increase by.......$\%$
If the linear momentum is increased by $5\%$, the kinetic energy will increase by.......$\%$
- [AIIMS 2013]
A bomb of $12 kg$ divides in two parts whose ratio of masses is $1 : 3$. If kinetic energy of smaller part is $216 J$, then momentum of bigger part in kg-m/sec will be
A bomb of $12 kg$ divides in two parts whose ratio of masses is $1 : 3$. If kinetic energy of smaller part is $216 J$, then momentum of bigger part in kg-m/sec will be