subject
Chemistry, 22.08.2019 04:30 cmanglona

Use this formula to solve this problem: power (p) = work (w) ÷ time (t) joachim's body supplies a force of 450 n to run up a 20 meter hill in 15 seconds. how much power is involved in joachim's run up the hill? a. 22.5 watts b. 30 watts c. 600 watts d. 300 watts

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 06:00
24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm
Answers: 2
question
Chemistry, 22.06.2019 07:20
Which of these conditions most likely produces an unstable isotope?
Answers: 1
question
Chemistry, 22.06.2019 12:20
Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.
Answers: 1
question
Chemistry, 23.06.2019 03:20
High-pressure liquid chromatography (hplc) is a method used in chemistry and biochemistry to purify chemical substances. the pressures used in this procedure range from around 500 kilopascals (500,000 pa) to about 60,000 kpa (60,000,000 pa). it is often convenient to know the pressure in torr. if an hplc procedure is running at a pressure of 1.03×108 pa , what is its running pressure in torr?
Answers: 3
You know the right answer?
Use this formula to solve this problem: power (p) = work (w) ÷ time (t) joachim's body supplies a f...
Questions
question
Spanish, 15.12.2020 22:20
question
Mathematics, 15.12.2020 22:20
question
Mathematics, 15.12.2020 22:20
question
Mathematics, 15.12.2020 22:20
question
Health, 15.12.2020 22:20
Questions on the website: 13722367