How many forces are there in physics?
How many types of forces exist in physics?
Physics: What is force? What is a force? What is normal force? What are some examples? What is the concept of force? What are some examples of normal force? What are some examples of balanced forces? What are balanced forces and what are some examples? What are intermolecular forces? How can you determine them? Physics: What is a layman's explanation of the difference between strong and weak force? What is the strong force dependent on? Is a force of 1 Newton  the same as 0.5 Joule? What do we know about the fifth force of nature? What is the fifth force of nature? Has it been discovered? What is net force in physics and how is its magnitude calculated? Is the concept of force obsolete in modern physics? Which is the strongest force? Gravity, electromagnetism, strong nuclear, weak nuclear, dark energy, inertia, quantum, neutrinos, antimatter, or other? What is the driving force of all life? What is opposite force of gravitational force? What are the different types of motion in physics? How can we explain strong and weak forces to a 7th class student? What is the meaning of 50 times force of gravity? What are the fundamental concepts of physics? What is a balanced force? What are some examples? What are the units of force in the metric and imperial system? Why is gravitational force weakest, among the 4 fundamental forces? How many Newton's Laws are there and what are they? How do I solve this question of Forces? Is net force an actual force? How force is a vector but energy is a scalar quantity? Is centripetal force a pseudo force? If yes then how can we use an imaginary force for calculations in physics?