Question

if an object covers 250cm in 3s find the speed of an object in s.i units
change cm to m ​

Answer 1

Answer:-

• Distance=250cm=2.5m
• Time=3s

We know

$\boxed{\sf Speed=\dfrac{Distance}{Time}}$

$\\ \sf\dashrightarrow Speed=\dfrac{2.5}{3}$

$\\ \sf\dashrightarrow Speed=0.8m/s$

Answer 2

Answer:

Speed = 0.8m/s

Explanation:

Given -

• Distance = 250cm= 2.5m
• Time = 3 seconds

Solution -

Speed-

• Speed = distance /time
• 2.5/3
• 0.83bar m/s or 0.8m/s

Speed is 0.8m/s .