Question

A Cyclist covers a distance of 50 m in 10 sec.Calculate the speed of the cyclist in m/sec and km/Hr

Answer 1

Speed = Distance / Time
Speed = 50/10
= 5m/s

Now to convert m/s to km/hr we multiply the value by 18/5

Speed (in km/hr) = 5× 18/5
= 18km/hr.

Hope this helps...

✌

Answer 2

Given that,

Distance covered by cyclist, d = 50 m

Time, t = 10 s

To find

The speed of the cyclist in m/s and km/hr.

Solution,

The speed of a cyclist is equal to the distance covered divided by time taken. The speed of cyclist is given by :

$v=\dfrac{d}{t}\\\\v=\dfrac{50\ m}{10\ s}\\\\v=5\ m/s$

We know that,

1 km = 1000 m

1 h = 3600 s

Velocity becomes,

$v=\dfrac{5\times(1/1000)\ km }{(1/3600)\ h}\\\\v=18\ km/h$

So, the speed of the cyclist is 5 m/s or 18 km/h.

Learn more,

Speed

https://brainly.in/question/8571049