1 Vince, a 180 lb athlete, performs the vertical jump test. His standing reach is 82...

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Physics

1 Vince, a 180 lb athlete, performs the vertical jump test. Hisstanding reach is 82 inches, and his highest jump is 107 inches.What is his power output in Watts (1 Watt = 0.1020 kgm/sec.)? Roundyour answer to the first decimal place.
  • A. 1525.7 Watts

  • B. 2097.4 Watts

  • C. 1863.5 Watts

  • D. 1412.6 Watts

Question 2

Turtle (220 lb individual) performs the Margaria-Kalamen leg powertest (stair test). His time between the 3rd and 9th steps is 0.75seconds (each step is 6 inches in height). What is his power outputin kgm/sec? Round your answer to the nearest whole number.
  • A. 157 kgm/sec.

  • B. 135 kgm/sec.

  • C. 122 kgm/sec.

  • D. 110 kgm/sec.

Question 3

Jennifer is a 140 lb athlete who performed the Margaria-Kalamen legpower test (stair test). Her time between the 3rd and 9th steps was0.58 seconds (each step is 7 inches in height). What was her poweroutput in Watts (1 Watt = 0.1020 kgm/sec.)? Round your answer tothe nearest whole number.
  • A. 1298 Watts

  • B. 1148 Watts

  • C. 1162 Watts

  • D. 1079 Watts

Question 4

Among the three energy systems which one produces ATP at thefastest rate?
  • A. Oxidative Energy System

  • B. Aerobic Energy System

  • C. Anaerobic Glycolysis

  • D. ATP-PCR

5) Amanda is a 115 lb athlete who performed the 30-secondWingate test. Her peak power output was 559 Watts, and her lowestpower output was 332 Watts. What was her anaerobic fatigue (percentdecline in power output)? Round your answer to the first decimalplace.

  • A. 40.6 %

  • B. 55.4 %

  • C. 49.8 %

  • D. 37.2 %

Answer & Explanation Solved by verified expert
4.2 Ratings (841 Votes)
answer the formula for power is given byPwork done timePWtand work doneForce distanceWFdhere we haveFmgm180lb8165 kgg98ms2so F81659880017Nthe total jump height is 1078225 inchesand 25 inches0635 mso now we can    See Answer
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