Physics, asked by ranjankumar19956, 11 months ago

An object moving with a speed of 6.25m/s is decelerated at a rate given by dv/dt = -2.5√v. Find time taken by the object to come to rest

Answers

Answered by AkhileshShakya
0

Answer:

Explanation:

(dv / dt) = – 2.5 ÷v fi (dv / v) = – 2.5 dt

fi Ú Ú = - dt  

v

dv 2. 5  fi [ v ]

0  

26.25

= 2.5 t

fi t = (2 × 2.5) / 2.5) = 2 sec  

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