Question

1. Derive the equations of motion by graphical method

Answer 1

• Derivation of v=u +at. Initial velocity u at A =OA.
• Derivation of S = ut +1/2 x at 2 The distance travelled by the body is given by area of the space between velocity time graph AB and time axis OC , which is equal to area of figure OABC.
• Derivation of v2 = u2 + 2as.