Physics, 08.03.2021 22:00, tonyiacamper1

If you exert a force of 500 N to walk 4 m up a flight of stairs in 5 s, how much power do you use? (INCLUDE THE UNIT for power!)

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 03:00, BeautyxQueen

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx hurrim timed

Answers: 1

continue

Physics, 22.06.2019 07:00, hdjsjfjruejchhehd

If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?

Answers: 2

continue

Physics, 22.06.2019 11:00, natalieburnett82

Marcella is a four-year-old girl who is a victim of emotional child abuse. based on the child and family services improvement and innovation act of 2011, which action should the government take for marcella? a. the state should arrest marcella’s abuser. b. the state should find a home for marcella as soon as possible. c. the state should enforce stricter laws in the area where marcella resides. d. the state should provide medical assistance to marcella.

Answers: 3

continue

Physics, 22.06.2019 19:00, hairyears3394

Review multiple-concept example 7 in this chapter as an aid in solving this problem. in a fast-pitch softball game the pitcher is impressive to watch, as she delivers a pitch by rapidly whirling her arm around so that the ball in her hand moves in a circle. in one instance, the radius of the circle is 0.626 m. at one point on this circle, the ball has an angular acceleration of 66.1 rad/s2 and an angular speed of 12.6 rad/s. (a) find the magnitude of the total acceleration (centripetal plus tangential) of the ball. (b) determine the angle of the total acceleration relative to the radial direction.

Answers: 3

continue

Do you know the correct answer?

If you exert a force of 500 N to walk 4 m up a flight of stairs in 5 s, how much power do you use?...