sharondacarruth71 sharondacarruth71

08-02-2024
Chemistry

contestada

A boy of mass 50 kg runs up a staircase of 45 steps in 9 s. If the height of each step of the staircase is 15 cm, find the power of the boy.
a. 375 W
b. 480 W
c. 550 W
d. 5390 W

Respuesta :

Otras preguntas

Which is the best definition of analyze? O Making something clear by describing O A person, animal, alien, and etc. in a poem Detailed examination of the elemen

5(x −1) < 3x + 10 − 8x

Solve the equation x2 + + 7x= 30 O A. x= 15 and x= -2 0 B x=-6 and x = 5 0 C x= -10 and x= 3 O D. x= 10 and x= -3

The difference of two positive numbers is 13. The larger number is nine less than twice the smaller number. Find the numbers. The numbers are

How does drama depend upon a stage condition ? Discuss in Detail:- Word limit 600 -700

1) The skills and knowledge a person has acquired through experience and/or education. O Human Capital O Entrepreneurial talents O Physical Capital O Perfect co

What is reciprocal of the number 5

Which is the best tourism place in India?

Which of the following days celebrates the end of slavery in Texas?

(-49) - (-66) Pls give relevant ans