Posts Tagged ‘USA units’

h1

Ohtani vs The World ………………………. Some amazing fastball facts.

April 12, 2021

More Info: New York Times, 5 April 2021

Also: Which sport is more DANGEROUS to play? Cricket or baseball?

h1

Terrifying Tennis Math: The Speed of Novak Djokovic’s serve. USA units

February 7, 2021

METRIC post here.

Novak Djokovic is the No. 1 Seed in the Australian Open 2021.

His fastest serve = 136 mph

Could you return his serve? Do the math!!!!!!

The ball leaves Djokovic’s racket and hits the ground 0.30 secs later.

Go here to see why this simplified calculation works! 

Mathspig tested her reaction time here. TRY IT!

Mathspig’s best, best, best reaction time = O.33 sec

The fastest serve EVER was delivered by Australian Sam Groth @163.4 mph. That serve takes 0.25 sec to land on the other side of the court.

 

h1

King Kong Power Punch 2021 USA units

January 30, 2021

Metric version here.

Silverback Gorilla stats here

Human anatomy weight % here.

Speed info here

Impact times for boxers here

Power comparisons here.

h1

1b. The WORLD POPULATION as ONE BIG CROWD … USA Units

December 8, 2017

h1

8. When will I EVER use this maths?

August 19, 2017

The Complaint: I’ll Never Use This Maths!………………

………………………………………………………………………….

The Cause:

Text book exercises that are good for skill building, but appear irrelevant to the real world.

………………………………………………………………………….

The Solution:

You are going to use this maths NOW

………………………………………………………………………….

8a. Calculate Your Daily Iron Intake

8b. How much blood can YOU lose and survive?  

METRIC………………………………………………………………..

USA Units………………………………………………………..

8c. What Volume of Alcohol is Lethal?