A nozzle is situated at a distance of 5.6 m above the ground level and is pointed up at angle of 45 degrees to the horizontal. The diameter of the nozzle is $1 / \sqrt{\pi} \mathrm{cm}$ and the jet of water from the nozzle strikes the ground at a horizontal distance of 14 m . Select the correct statement(s).

• Correct answer
  A

  The flow rate of the nozzle is $250 \mathrm{~cm}^3 \cdot \mathrm{~s}^{-1}$.
• Correct answer
  B

  At a horizontal distance of 5 m from the initial point, the magnitude of the force on a vertical sheet in the path of the jet is 1.25 N .
• C

  The speed of the water just before reaching the ground is $10 \mathrm{~m} \cdot \mathrm{~s}^{-1}$.
• D

  The initial speed of the water is $1 \mathrm{~m} \cdot \mathrm{~s}^{-1}$.

Hence, the correct answer is options: 'A', 'B'.