Answer to Question #103050 in Mechanics | Relativity for Nimra

Question #103050
A car is travelling at a constant speed of 1000m/s. Passes a trooper hidden behind a Billboard one second of the car passes the Billboard, the trooper sets out from the Billboard to catch it, acelerating at a constant speed of 250m/s².how long does it take her to take the car?
1
Expert's answer
2020-02-20T09:25:01-0500
"d=v(t+1)"


"d=0.5at^2"

Thus,


"v(t+1)=0.5at^2"


"1000(t+1)=0.5(250)t^2"

"t=8.9\\ s"




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