📘 Physics Dynamics Calculator in C

This project is a command-line tool in C that allows users to calculate various physics equations related to motion in a straight line, including: ✅ Supported Calculations

1. Instantaneous Velocity

   v=dxdtv=dtdx​

2. Instantaneous Acceleration

   a=dvdta=dtdv​

3. Average Speed

   v=dxdtv=dtdx​

4. Constant Acceleration Formula #1

   v1=v0+a⋅tv1​=v0​+a⋅t

5. Constant Acceleration Formula #2

   x1=x0+v0⋅t+12at2x1​=x0​+v0​⋅t+21​at2

6. Constant Acceleration Formula #3

   x1=x0+(v0+v12)⋅tx1​=x0​+(2v0​+v1​​)⋅t

7. Constant Acceleration Formula #4

   v12=v02+2a(x1−x0)v12​=v02​+2a(x1​−x0​)

8. Newton's Second Law

   ΣF=m⋅aΣF=m⋅a

🧪 How to Use

Run the program:

gcc physic.c -L. -lphysics -lm -o physic
./physic

Choose the equation you want to use by number.

Select the unknown variable.

Enter the known values as prompted.

The program will compute and print the result.

🧱 Structure

The program is modular and separated into header and source files for:

Instantaneous velocity

Instantaneous acceleration

Average speed

Constant acceleration laws (CALaw4, CALaw5, CALaw6, CALaw7)

Newton’s second law

⚙️ Dependencies

Make sure to link against the math library during compilation:

-lm