subject
Physics, 15.04.2021 05:20 lex112592

Students performed a stair-climbing experiment to investigate the power output of the human body. Each student climbed the stairs in a sports stadium to different heights while another student used a stopwatch to time the climb. The body mass, time, and
vertical height reached by four students is given in the table. (Estimate g as 10 m/s2)
Which two students generated the same amount of power?

A)Toshiko and Gwynn

B)Gwynn and Johanna
C) Rydell and Toshiko

D) Johanna and Rydell


Students performed a stair-climbing experiment to investigate the power output of the human body. E

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 15:30
The slope of a good speed time indicates ? a. velocity b. acceleration c. direction d. speed
Answers: 1
question
Physics, 22.06.2019 16:30
Large electric fields in cell membranes cause ions to move through the cell wall. the field strength in a typical membrane is 1.0 x 10 7 n/c. what is the magnitude of the force on a calcium ion with charge +e? what is its acceleration? is it possible for a particle with the same charge as as calcium to have a different acceleration if placed at this location? what would change the acceleration: mass of the particle? diameter of the particle?
Answers: 2
question
Physics, 22.06.2019 19:40
22. the top of a cliff is located a distance h above the ground. at a distance h/2 there is a branch that juts out from the side of the cliff, and on this branch a bird's nest is located. two children throw stones at the nest with the same initial speed, one stone straight downward from the top of the cliff and the other stone straight upward from the ground. in the absence of air resistance, which stone hits the nest in the least amount of time?
Answers: 1
question
Physics, 22.06.2019 22:30
Am i correct on these two physics questions?
Answers: 2
You know the right answer?
Students performed a stair-climbing experiment to investigate the power output of the human body. Ea...
Questions
Questions on the website: 13722363