briieele briieele

10-02-2017
Physics

contestada

a pitcher exerts 100.0 N of force on a ball with a velocity of 45 m/s. What is the pitcher's power?

Respuesta :

scme1702 scme1702

15-02-2017

We use the relation:

Power = force x velocity
Power = 100 x 45
Power = 4,500 Watts

Answer Link

Otras preguntas

When students receive support services designated on the IEP as resource room from a special education teacher, how long does the session usually last? all

what was European policy towards colonial trade to ensure profits???

Contrary to financial analysts, who predicted last year that the market for home computers would dwindle, the personal computer industry continued to show stron

What is the difference between dominant and recessive traits

Rangers at Howard Lake stocked the lake yesterday with a total of 72,190 fish. 55,738 of the fish were trout and the rest were catfish. How many of the fish wer

Emma's grandmother sent her an $80 bookstore gift card for her birthday. Emma wants to make sure that her purchases don't exceed the amount of her gift card. So

f(x)=9-9x, g(x)=-2x+9 find f + g

Which of the following uses the correct chronological order for the plot of The Hobbit? Bilbo leaves Bag-End Bilbo meets Gollum Bilbo sees Rivendell for the fir

You travel to italy and visit the leaning tower of pisa and the colosseum. O Humanities O NotHumanities

The coldest recorded temperature at the South Pole is about −83∘C. The warmest is about −12∘C. The difference between the warmest and coldest recorded temperatu