Mathematics, 15.04.2021 17:20 pippalotta
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?
Student mass(kg) Time Vertical Height(m)
Hiro 54 10 6.0
Brenda 54 15 9.0
Carmine 68 11 6.0
Brady 68 17 9.0
A. Brady
B. Brenda
C. Carmine
D. Hiro
Answers: 2
Mathematics, 21.06.2019 13:30
Phillip had some bricks. he stacked them in 6 equal piles. which expression shows the number of bricks phillip put in each pile? let the variable m stand for the unknown number of bricks. m + 6 mΓ·6βββ mβ6βββ 6m
Answers: 3
Mathematics, 21.06.2019 16:40
Which of the following is the correct equation for this function? a. y= (x+4)(x+2) b. y=x^2+ 3x β 2 c. y+ 2 = β 2(x+3)^2 d. y+ 2 = 2(x+3)^2
Answers: 1
Mathematics, 22.06.2019 00:00
What are the interpretations of the line 3x - 15y = 60? x-intercept y-interception a: x 20 - y -4 b: x 5 - y 20 c: x -3 - y 15 d: x -4 - y 20
Answers: 1
Students performed a stair-climbing experiment to investigate the power output of the human body. Ea...
History, 20.08.2019 07:00
History, 20.08.2019 07:00
Mathematics, 20.08.2019 07:00
Mathematics, 20.08.2019 07:00
Spanish, 20.08.2019 07:00
History, 20.08.2019 07:00
Mathematics, 20.08.2019 07:00
Mathematics, 20.08.2019 07:00
Geography, 20.08.2019 07:00
Mathematics, 20.08.2019 07:00
Social Studies, 20.08.2019 07:00