Resultant Forces (GCSE Physics)

A box on a table has weight 150 N downward and the table exerts a normal contact force of 150 N upward. What is the resultant vertical force on the box?

A tug-of-war team pulls left with 420 N while the other team pulls right with 300 N. What is the resultant force and direction?

Two forces of 7 N and 24 N act at an angle of 90° to each other. What is the magnitude of the resultant?

A horizontal towbar pulls a disabled car with 1200 N forward. The road applies 1200 N backward. If the towbar force suddenly drops to 900 N, what is the resultant and direction?

A 50 N pull at 45° above the horizontal has vertical component = 35.4 N (approx). Which expression gives the horizontal component?

A box is pulled with a 20 N force at 30° above the horizontal. What is the horizontal component of the applied force? (Use cos 30° = 0.866)

A student pushes a trolley with a horizontal force of 15 N. Friction acts opposite with 9 N. What is the resultant force and is the trolley accelerating or decelerating?

A student applies a 10 N push at the centre of a uniform disk causing no rotation and the disk remains at constant speed. What is the resultant horizontal force?

Two forces act at right angles: 9 N north and 12 N east. Which of these is the magnitude of the resultant?

A stationery object is in equilibrium. Which statement about the forces on it is correct?

A book rests on a table with gravitational force 12 N downward. A student pushes down on the book adding another 3 N downward. The table reacts with normal force. What is the normal force?