Question

1
A cyclist crosses a 30 metre long bridge in 3 minutes. Find the speed of the
4
cyclist.​

Answer 1

Answer:

10m

Step-by-step explanation:

displacement = speed × time

30m = 3x

x = 10m

Answer 2

Question :

A cyclist crosses a 30 metre long bridge in 3 minutes. Find the speed of the cyclist ?.

Answer :

$\sf\pink{Given:}$

• Distance is 30 metre.

• Time is 3 minutes.

$\sf\pink{To\:find:}$

• Speed if cyclist ?

Explanation :

1 minute = 60 seconds

3 minutes = 3 × 60 seconds

➡️ 180 seconds.

$\\ \sf{ Speed = {distance}{time}}$

$\\ \lingrightarrow\sf{\dfrac{ 3}{180}}$

$\\ \lingrightarrow\sf{\dfrac{ 3 ÷ 3}{180 ÷ 3}}$

$\\ \lingrightarrow\sf{\dfrac{ 1}{60}}$

$\\ \lingrightarrow\sf{0.166}$

Therefore the speed is 0.166 m/s