Physics, 13.01.2021 17:50 WhirlyWave
A human-powered vehicle (HPV) team wants to model the acceleration during the 260-m sprint race (the first 60 m is called a flying start) using a = A β Cv2, where a is the acceleration in m/s2andv is the velocity in m/s. From wind tunnel testing, they found thatC = 0.0012 mβ1. Knowing that the cyclist starts from rest and is going100 km/h at the 260-meter mark, what is the value of A?
Answers: 3
Another question on Physics
Physics, 21.06.2019 22:10
Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley
Answers: 3
Physics, 22.06.2019 01:20
Abanked road comer of radius 146 m is to be constructed. if the comer is designed for vehicles moving with a speed of 20.0 m/s, what should the banking angle be, in units of degrees?
Answers: 3
Physics, 22.06.2019 11:50
Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf Ξ΅. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 Ο, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?
Answers: 2
Physics, 22.06.2019 14:30
When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell
Answers: 2
You know the right answer?
A human-powered vehicle (HPV) team wants to model the acceleration during the 260-m sprint race (the...
Questions
Biology, 04.12.2020 18:40
Mathematics, 04.12.2020 18:40
Mathematics, 04.12.2020 18:40
History, 04.12.2020 18:40
History, 04.12.2020 18:40
Computers and Technology, 04.12.2020 18:40
Mathematics, 04.12.2020 18:40
Arts, 04.12.2020 18:40
Mathematics, 04.12.2020 18:40
