Question

Plzz A particle having initial velocity u is moving with constant acceleration a for time t (a)find displacement of particle in last one second (b) evaluate the displacement for U=2m/sec, A=1m/sec^2and t=5sec

Answer 1

According to equation of motion.

s =ut + at^2

Or a=ut +att

(If u =2m/s

a=2m/s^2

t=5 sec

And s= displacement)

s=2×5 + 2×5×5

s=10+50

=60