A 1 kg block hangs from the lower end of a uniform string of mass 1 kg and length 1 m. Take g=10 m s⁻². Which statements are correct?

Select all that apply

• Option A

  Tension at the lowest point of the string is 10 N.

• Option B

  Tension at the midpoint of the string is 15 N.

• Option C

  Force exerted by the support on the string is 20 N.

• Option D

  Tension is the same at every point of the massive string.