alaynaliebau alaynaliebau

10-11-2021
Physics

contestada

If a runner's power is 400 W as she runs, how much chemical
energy does she convert into other forms in 10.0 minutes?

Respuesta :

10-11-2021

Answer:

[tex]240 kJ[/tex]

Explanation:

A Watt is defined as a Joule per second. 10.0 minutes, converted in seconds, are [tex]10.0*60 =600s[/tex]. At this point, we just multiply the two numbers: [tex]400 J/s * 600.0s = 240 000.0J[/tex]

Answer Link

Otras preguntas

Find each difference. -16-(-25)

A car , mass = 2000 kg, is traveling on a highway at a velocity of 20 m/s when it ploughs into a number of sand bags. the sandbags stop the car in 4.0 m what is

WILL GIVE BRAINLIEST A student measures the mass of a bag of sand to be 9,321 g. What is the bag's mass in kg?

Suppose you have taken a job as a trainer in a large bank that has created competency models for all its positions. How could the competency models help you su

How do you graph -3x+4y<4

Given that (2,-3) is on the graph of f(x), find the corresponding point for the function -2f(x).

Based on this model, households earn income whenfirms purchasegoods and services in factor markets.

Patients have to provide an additional, specific authorization for training uses and disclosures of their information. True or false?.

What is 14 to the the 1 power

help me please gotta turn this in by tomorrow