Question

is gmo ( genetics modifications) is good or bad​

Answer 1

Answer:

Explanation:

Genetic modification is a special set of gene technology that alters the genetic machinery of such living organisms as animals, plants or microorganisms. Combining genes from different organisms is known as recombinant DNA technology and the resulting organism is said to be ‘Genetically modified (GM)’, ‘Genetically engineered’ or ‘Transgenic’.

Answer 2

Explanation:

misnaminglovex Ace

Answer:

Explanation:

Net torque on the system COM of rod is zero

∴ Applying conservation of angular momentum about COM of rod, we get mv0(L2)=Iω

or mv0L2=ML212ω

or mv0=MLω6 ...(ii)

(3) since, the collision is elastic, kinetic energy is also conserved

∴12mv20=12Mv2+12Iω2

or mv20=Mv2+ML212ω2 ..(iii)

From Eqs (i), (ii) and (iii) we get the following result

mM=14

v=mv0M and ω=6mv0ML

(b). point P will be rest if xω=v

or x=vω=mv0/M6mv0/ML or x=L/6

∴AP=L2+L6 or AP=23L)

(c). After time t=πL3v0

Angle rotated by rod θ=ωt=6mv0ML.πL3v0

=2π(mM)=2π(14)

∴θ=π2

Therefore, situation is as shown in figure

∴resultant velocity of point P will be