Corbeau_dubh
New member
- Joined
- Nov 10, 2020
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Any light on this question would be greatly appreciated
The velocity, ?, of a vehicle during the application of brakes according to time ? is given by
?=10?−?? (that's 10e to the power of -kt)
where ? is a friction constant of the brakes. At ?=30?, the velocity is reduced to 2.5??−1. Determine ?, and state in standard form correct to two significant figures
The velocity, ?, of a vehicle during the application of brakes according to time ? is given by
?=10?−?? (that's 10e to the power of -kt)
where ? is a friction constant of the brakes. At ?=30?, the velocity is reduced to 2.5??−1. Determine ?, and state in standard form correct to two significant figures