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A9: A motorcycle traffic police starts from rest at point A two seconds after a car speeding at the constant rate of 120
Posted: Tue Jun 07, 2022 5:45 pm
by answerhappygod
- A9 A Motorcycle Traffic Police Starts From Rest At Point A Two Seconds After A Car Speeding At The Constant Rate Of 120 1 (644.67 KiB) Viewed 46 times
A9: A motorcycle traffic police starts from rest at point A two seconds after a car speeding at the constant rate of 120 km/h, passes point, A (where speed limit is 100 km/h only) as shown in Figure 9. If the policeman accelerates at the rate of 6 m/s² until he reaches the speed of 150 km/h and maintains constant speed thereafter. Calculate the distance, s, from point A to the point at which he overtakes the speeding car. 120 km/h A T Figure 9