Question

A particle with a velocity of 2 m/s at t=0 moves with a constant acceleration of 20 cm/s^2. Find the distance covered by the particle in 10 s

Answer 1

Answer:

v=2m/s

t=10s

a=20/100 m/s²

s=?

s=u t+ 1/2 a t²

=(2) (10) + 1/2 (0.2) (10)(10)

=20 + 1/2 (20)

s =30 m

Answer 2

Answer:

given: u = 2 m/sec, a = 20 cm/sec²=>

0.2 m/sec², t = 10 sec

to find distance traveled s

formula used : s = ut + 1/2at²

=> s = 2*10 + 1/2*0.2*10²

=> s = 20 + 10

=> s = 30 m

distance traveled by the particle is 30 m