Question

(speed) ( ^{2} alpha ) time
( F= )
( u^{2} alpha t )
( V propto sqrt{t} )
( V=k sqrt{t} )
( operatorname{graph} phi_{f}^{k / sqrt{t} i} quad frac{partial v}{partial t}=frac{1}{2} k frac{1}{sqrt{t}} )
( a propto frac{1}{sqrt{t}} ) i.e ( a=frac{k}{sqrt{t}} )
Ans

# (Speed)? The square of speed vs time graph for a particle is shown in the figure. The force vs time graph for the particle may be - 2 time (A) (B) (C) Force (D) Force Force Force time time time m l ima with time variable ennod lf at times

Solution