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As part of her morning jog, a 65-kg woman runs up a flight of steps with...
9. A 51-kg woman runs up a flight of stairs in 5.0 s. Her net upward...
9. A 51-kg woman runs up a flight of stairs in 5.0 s. Her net upward displacement is 5.0 m. Approximately, what average power did the woman exert while she was running? B) 1.0 kW C) 0.75 kW D) 0.50 k W E) 0.25 kW 군 S.0 99.He lu
A person of mass 70kg runs up a flight of stairs with a vertical height of...
A person of mass 70kg runs up a flight of stairs with a vertical height of 5m. If the trip takes 7 seconds to complete, calculate the person's power.
A 65 kg students runs up a flight of stairs (14 stairs with each stair 22...
A 65 kg students runs up a flight of stairs (14 stairs with each stair 22 cm tall) in 2.2 s. What minimum power is expended to reach the top of the flight?
a boy weighing 350N runs up a flight of stairs consisting of 20 steps each 10cm high in 10 seconds
a boy weighing 350N runs up a flight of stairs consisting of 20 steps each 10cm high in 10 seconds. What is his power? show your workings
A boy, 35 kg, climbed up 20 steps, each step 0.25 m. It took him 8.9...
A boy, 35 kg, climbed up 20 steps, each step 0.25 m. It took him 8.9 seconds to complete the fight of stairs. How much power did the boy require to climb the stairs? a. 192.9 W b. 771.6 W c. 19.7 W d. 78.7 W
What is the power output in unit of Watts for a 69-kg woman who runs up...
What is the power output in unit of Watts for a 69-kg woman who runs up a 49 m high flight of stairs in 10.6 s, starting from vi=1.6 m/s but having a final speed of vf=7.1 m/? Use g=10 m/s.
Please write down the detailed steps 3. Inimitably instinctive investigator Sheerluck Hopeless tests her estimation abilities...
Please write down the detailed steps
3. Inimitably instinctive investigator Sheerluck Hopeless tests her estimation abilities for weights against heights. She samples five London constables to estimate their weights and heights: her estimation errors are given in the table below: "How did those cheery chaps feel about helping you. Hopeless?" the duly impressed Dr. Witless inquired. "Eleemosynary, my dear Witless," murmured Hopeless, "eleemosynary! HOPELESS ERRORS HEIGHTS (cm) -2.6 -0.7 -0.3 0.7 0.9 WEIGHTS (kg) -2.3 2.3 4.7 4.8 5.5 Compare...
What is the momentum of a 108-kilogram fullback moving at 5.60 m/s ? A 605 kg...
What is the momentum of a 108-kilogram fullback moving at 5.60 m/s ? A 605 kg • m/s B. 19.3 kg • m/s C. 0.0519 kg. m/s D. 1690 kg . m/s 33. (1 point) Why do dishes remain on a table if the slick tablecloth under them is pulled rapidly 14. (2 pts) Compare the concepts "mass" and "weight". 35. (2 pt) Will a golf ball and a sheet of paper dropped from a bridge simultaneously strike the water...
Assignment 9 If you run around a half-mile track twice in 20 minutes a. What is...
Assignment 9 If you run around a half-mile track twice in 20 minutes a. What is the total distance traveled? b. What is the speed in mi/hr (show work)? c. What is the total displacement? d. What is the velocity in mi/hr? You travel east 2 miles and then turn to the north and walk another 3 miles. What is your displacement (show work, make sure to show the direction as well)? You travel 6 miles at 40 degrees. How...
9. A 51-kg woman runs up a flight of stairs in 5.0 s. Her net upward displacement is 5.0 m. Approximately, what average power did the woman exert while she was running? B) 1.0 kW C) 0.75 kW D) 0.50 k W E) 0.25 kW 군 S.0 99.He lu
Please write down the detailed steps
3. Inimitably instinctive investigator Sheerluck Hopeless tests her estimation abilities for weights against heights. She samples five London constables to estimate their weights and heights: her estimation errors are given in the table below: "How did those cheery chaps feel about helping you. Hopeless?" the duly impressed Dr. Witless inquired. "Eleemosynary, my dear Witless," murmured Hopeless, "eleemosynary! HOPELESS ERRORS HEIGHTS (cm) -2.6 -0.7 -0.3 0.7 0.9 WEIGHTS (kg) -2.3 2.3 4.7 4.8 5.5 Compare...
What is the momentum of a 108-kilogram fullback moving at 5.60 m/s ? A 605 kg • m/s B. 19.3 kg • m/s C. 0.0519 kg. m/s D. 1690 kg . m/s 33. (1 point) Why do dishes remain on a table if the slick tablecloth under them is pulled rapidly 14. (2 pts) Compare the concepts "mass" and "weight". 35. (2 pt) Will a golf ball and a sheet of paper dropped from a bridge simultaneously strike the water...
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