Question

a body starts from rest and moves with uniform acceleration of 5 m/s. what will be the distance traveled at the end of 20 seconds.

Answer 1

Answer:

100m/s or 360km/h

Explanation:

Uniform speed = 5m/s

Distance=Speed*Time

Distance travelled in 20 seconds=5*20=100

= 100m/s

in km/h, multiply m/s speed by 18/5

=100*18/5

=100*18

5

100 will divide by 5= 20

=20*18 = 20*18=360km/h.

1

PLEASE MARK AS BRAINLIEST.

Answer 2

Answer:1000m

Explanation:

Initial velocity (u) =0

Acceleration (a) =5

Time taken (t) =20

On putting formulae =

S=ut+1/2at^2

=0*20+1/2*5*20*20

=1000m