A 600 mm pipe carrying 1.0 m/s of oil ( s.g. 0.85) has a 90° reducing bend in a horizontal plane. The diameter at the exit is 400 mm. The loss of head in the bend is 1.2 m of oil, and the pressure at...

Hi, pls help me solve this problem. If possible, include explanations on it. Thanks you so much.

Extracted text: A 600 mm pipe carrying 1.0 m/s of oil ( s.g. 0.85) has a 90° reducing bend in a horizontal plane. The diameter at the exit is 400 mm. The loss of head in the bend is 1.2 m of oil, and the pressure at the entrance is 295 kPa. Determine the resultant force (magnitude and direction) exerted by the oil on the bend. (All dimensions in standard units).