Question

Drrive the formula for kinetic energy of a particle having mass m and velocity v using dimensions analysis​

Answer 1

Answer:

M1L2T-2 ,SI UNIT - JOULE

Explanation:

KE = 1/2mv²

here,

1/2 is constant

DIMENSION OF m = M

DIMENSION OF v = [LT-1]

So ke = 1/2mv² = Mx[LT-2]²

*So KE = ML2T-2