joelwest20 joelwest20

20-02-2020
Physics

contestada

What is the kinetic energy of a 400kg house that is racing around a track at 17 meters per second?

Respuesta :

20-02-2020

Kinetic energy = (1/2) (mass) (speed squared)

Kinetic energy = (1/2) (400 kg) (17 m/s)²

Kinetic energy = (1/2) (400 kg) (289 m²/s²)

Kinetic energy = 57,800 Joules

(That's some amazing house. I'd like to be there to see it.)

Answer Link

Otras preguntas

Which statement best describes enzymes activity? A) enzyme activith reduces the amount of subtrate needed for a reaction to occur. B) enzyme activity reduces th

Skeletal muscle is found at the openings of what

HELP ASAP PLEASEEEEEEEE!!!!!! 20PTS. AND BRAINLIEST ANSWER!!!!!!!!!!!! renewable energy house hold and regular energy comparison, which one is the cheapest one

Which value of x will make these ratio equivalent? 25/30 = 5/x A. 20 B. 10 C.6 D.5

Why were the civil rights act of 1964 and the voting rights act of 1965 important?

From what you’ve observed of Odysseus, how would you describe what the Greeks valued in a hero? Do we value these same traits today?

Jose now has $500. how much would he have after 6 years if he leaves it invested at 7.0% with annual compounding?

What is parentheses 6 x to the 3 power y to the 5 power parentheses 2

PLS ANSWER ASAP!! After the drafting process, writers must A. Commit to avoid tampering B. Recall the time and took that produced the draft C. Overlook a fe

Find the zeros of the function and state their multiplicities y=x^4-8x^2+16 May someone explain this to me? Also, I'd like if you could solve the function with