Question

calculate the average speed of a train is it covers a distance of 26ms -¹ in 18 seconds ​

Answer 1

Given :

• Distance = 26 m/s
• Time = 18

To find :

• Average speed

According to the question,

We know,

→ Average speed = Total distance travelled ÷ Total time taken

→ Average speed = 26 ÷ 18

→ Average speed = 1.44 m/s

So,the average speed is 1.44 m/s...

______________________________

More details :

• Average velocity = Displacement ÷ Time taken.

Equation of motion :-

• v = u + at
• s = ut + ½ at²
• v² = u² + 2as

Average velocity :-

The ratio if the total distance travelled in specific direction to the total time taken by a body is called average velocity.

Answer 2

$\huge \underline\frak\purple{Question}$

Calculate the average speed of a train is it covers a distance of 26ms -¹ in 18 seconds

$\huge \underline\frak\red{Answer}$

• Distance = 26 m/s
• Time = 18

Average speed = ?

• For calculating average speed

⇢$average \: speed = \frac{total \: distance \: travelled}{total \: time \: taken}$

⇢$average \: speed = \frac{26}{18}$

⇢1.44 m/s