A cyclist is capable of generating an average power of 3.0 kW during a 4.0 km speed trial. His aerodynamic suit and position on the cycle reduce resistive forces to 180 N. What is the approximate time achieved in the speed trial? a. 140 s c. 1300 s b. 240 s 2200 s d.

Q: • The fastest 400.0 m time in Olympic history was completed by Wayde van Niekerk (he's from South…

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A: Position given = 2.6i^  - 6.2j^ +2.2k^ V (Potential) = 1.5xyz2 E = -(gradient of V)

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A: Given: Resistance is 720 Ohm Time is 10 ms t=10 ms=10×10-3st=0.01 s

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