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

5. A helicopter weighs 3920 newtons. Calculate the force on it if it is ascending at a rate of 2m/s^2. What will be force on helicopter if it is moving with the constant speed of 4m/s.