In the shown system m₁>m₂. It is held at rest by thread BC. Just after thread BC is burnt, which statements are correct?

Select all that apply

• Option A

  m₂ accelerates upward

• Option B

  Both blocks have acceleration magnitude (m₁-m₂)g/(m₁+m₂)

• Option C

  m₁ has zero initial acceleration

• Option D

  Both accelerations are nonzero and unequal