How fast is the person running
While running, a person dissipates about 0.593 J of mechanical energy per step per kilogram of body mass. If a 62.6 kg runner dissipates a power of 60.9 W during a race, how fast is the person running? Assume a running step is 1.50m in length.
Expected delivery within 24 Hours
Why was marshall's desire to strengthen the federal government so important during the early years of the nation?
Discuss the process that Sarah Foster and her partners have gone through to bring to market their medical device. How might they have avoided some of the pitfalls they have encountered?
How much heat is absorbed by a persons hand if 100 grams of steam at 100°C is first converted to liquid water at 100°C and then cooled to normal body temperature?
If we begin with an initial SO2Cl2 pressure of 450 torr, what is pressure of substance after 60? At what time will the pressure of SO2CL2 decline to one-tenth its initial value?
The vapor pressure of water at 30C is 31.8 mmHg. What is the vapor pressure (mmHg) of an solution of 396 g sucrose in 620 g water? (MW sucrose=342)
Calculate the molar mass of the noble gas krypton in a natural sample, which is 0.84% 78 Kr (molar mass 77.92 g/mol), 2.2% 80 Kr (molar mass 79.91 g/mol).
A herd of wild horses races across the flat, open plains of the Great Basin in central Nevada. If the horses are running at 12.1 m/s at a compass heading of 286 degrees, what is the northward component of their velocity?
Why was it considered shocking when, after the Civil War, Andrew Johnson made a series of speeches seeking public support for his Reconstruction policies?
1922660
Questions Asked
3,689
Active Tutors
1432872
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
What could indicate to you that there is a risk to Lorna's mental or emotional health? Select four (4) answers Question Answer
Question: What could you do to assist Lorna to feel more emotionally secure?
In the field of psychology, it is important to distinguish using behavior analytic and mentalistic perspectives when describing behavior.
Question: Which statement about parental monitoring is true? Need Assignment Help? Multiple Choice Question
This study was conducted as a quantitative research design to investigate the relationship between access to after-school programs and high school graduation
Which of the following is a theory that suggests that harassment occurs when a woman's gender is more salient than her role as a worker,
Joey curses at the TV for the first time while playing a video game after observing his stepdad curse at the TV during a football game.