hbkvuhqpaa hbkvuhqpaa
  • 16-01-2022
  • Physics
contestada

Running up the stairs, Emily was able to lift her 80 kg body a total of 5 m in approximately 3.5
seconds. Determine her power.

Respuesta :

hannjr hannjr
  • 16-01-2022

Answer:

P = W / t    work/time

W(ork) = m g h = 80kg * 9.8 m.s^2 * 5 m = 3920 N-m

P = 3920 N-m / 3.5 s = 1120 Watts

Answer Link

Otras preguntas

What was the first southern state to be readmitted to the union?.
How many people died during the Cold War
Drag the tiles to the correct boxes to complete the pairs. Match the x-coordinates with their corresponding pairs of y-coordinates on the unit circle. tile: 1
12) A job offers you $15 an hour. Your boss states that a percentage of your check will be taken out for taxes, and then $35 for medical insurance and $4 for de
0.21 Divided by 7 I would like to know how to solve the equation
Write a statement that assigns the value 10 to the first element of an array of integers named minutes.
help me please :c :C
The economy of Romania suffered in the 1990s because of
Sara uses ribbon to make hair bows. The length of each ribbon Sara uses is represented by the line plot shown. What is the difference, in feet, between one of t
What does an effective food defense program accomplish?.