Question

Kinetic energy of a particle (K.E) moving along x-axis depends on its position (x) and time (t) as KE = $\frac{At^{2} }{b+x^{\frac{1}{2} } }$+$\frac{Cx^{\frac{1}{2} } }{D+t^{2} }$ . The dimensional formula of ABC/D is

Answer 1

kinetic energy of paticle x is moving along distance x with the origin of particle as