Physics

If the water falls from a dam into a turbine wheel 19.6 m below, then the velocity of water at the turbine is (g=9.8m/s^2) If the water falls from a dam into a turbine wheel 19.6 m below then the velocity of water at the turbine is (g=9.8m/s^2) October 17, 2020 Category: AIIMS Last 24 [...]

Initially spring in its natural length now a block at mass 0.25 kg is released than find out maximum force by the system on the floor? Initially spring in its natural length now a block at mass 0.25 kg is released than find out maximum force by the system on the floor? October 17, 2020 [...]

A bomb of mass 3kg explodes in air into the pieces of mass 2kg and 1kg. The smaller mass goes at a speed of 80m/s. The total energy imparted to the two fragments is: A bomb of mass 3kg explodes in air into the pieces of mass 2kg and 1kg. The smaller mass goes at [...]

A neutron makes a head on elastic collision with a stationary deuteron. The fractional energy loss of the neutron in the collision is? A neutron makes a head on elastic collision with a stationary deuteron. The fractional energy loss of the neutron in the collision is? October 17, 2020 Category: AIIMS Last 24 Years Solved [...]

Maximum energy transfer for an elastic collision will occur if one body is at rest when Maximum energy transfer for an elastic collision will occur if one body is at rest when October 17, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 7 - Work, Energy [...]

A body of mass M moving with velocity V explodes into two equal parts. If one comes to rest and the other body moves with velocity v, what would be the value of v? A body of mass M moving with velocity V explodes into two equal parts. If one comes to rest and the [...]

If mass of an atom is M and it is moving with speed v what will be its speed after the emission of an α-particle if speed of α-particle is zero ? If mass of an atom is M and it is moving with speed v what will be its speed after the emission of [...]

The kinetic energy of a body becomes four times its initial value. The new momentum will be: The kinetic energy of a body becomes four times its initial value. The new momentum will be: October 17, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 7 - [...]

Two spheres of equal mass collide, with the collision being absolutely elastic but not central then the angle between the velocities must be. Two spheres of equal mass collide with the collision being absolutely elastic but not central then the angle between the velocities must be. October 17, 2020 Category: AIIMS Last 24 Years Solved [...]

A body of mass 5 kg is moving with a momentum of 10 kg m/s. A force of 0.2 N applied on it for 10 sec. What is the change in its kinetic energy ? A body of mass 5 kg is moving with a momentum of 10 kg m/s. A force of 0.2 N [...]