8. Two tugboats are towing a ship, Each exerts a force of 6000N, and angle between the two ropes is 60°. Calculate the resultant force on the ship, Scalars and Vectors problem no 8. Sindh Textbook Board (stb) problems

23. Using the definition of vector product, prove the law of sines for plane triangles of sides a, b, and c.

(law of sines using vector product stb)