Two equal forces have their resultant equal to either. What is the inclination between them?

Two equal force act at a point. The square of their resultant is 3 times their product. Find the angle between them.

If resultant of two vectors of equal magnitude is equal to the magnitude of either vector what is the angle between them?

The masses of two bodies are m_1 and m_2 the distance between them is d. What is the gravitational force between them?

If the distance between two bodies of mass 200 kg each is 3 meters, what is the force of gravitation between them?

Two isosceles triangles have their corresponding angles equal and their areas are in the ratio 25:36.The ratio of their corresponding heights is

A cylinder,a cone and a hemisphere are of equal base and have the same height.What is the ratio of their volumes?

If two waves of same amplitude produce a resultant wave of same amplitude a phase difference between the two is

If the distance between two parallel current carrying wire is doubled. What is the force between them?

How does the force of gravitation between two objets change when the distance between them is reduced to half?