Math, asked by nikhillohan, 11 months ago

a bowler throws Cricket ball at a speed of 36 km per hour how long does this ball take to travel a distance of 20 m to reach the batsman

Answers

Answered by bhaveshvk18

Hey

Given :-

speed of ball = 36 km/h

changing into m/s

speed of ball = 3600/3600 = 1 m/s

so to travel a distance of 20 m the balls takes 20 seconds of time

luciferansh: You are wrong

luciferansh: As to change km/hr into m/sec we mutiply it by 5/18 so... 36×5/18=10m/sec so time taken will be 2 sec

saurabh930music: no bhavesh is right

bhaveshvk18: ^_^

blayer: hello

swapna67: it is wrong

Answered by Stylishboyyyyyyy

$\\ \\$

Given :

→ Speed of Cricket Ball = 36 km/h

→ Distance = 20 m

To Find :

→ Time

Convert Speed at km/h to m/s:

36 km/h = 36 × $\dfrac{5}{18}$ m/s

36 km/h = 10 m/s

$\sf Time = \dfrac{Distance}{Speed} \\ ⇒ \sf \dfrac{20}{10} \\ \sf ⇒ \sf 2 \: sec \\$

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