A speeding car is traveling at a constant 25 m/s when it passes a stationary police car. If the police car delays for 1.00 s before starting, what must be the magnitude of the constant acceleration of the police car to catch the speeding car after the police car travels a distance of 371 m?
A speeding car is traveling at a constant 25 m/s when it passes a stationary police...
A speeding car traveling at a constant velocity of 24 m/s passes a police care initially at rest beside the roadway. If the police car with constant acceleration of 6.05 m ⁄ s^2 immediately pursues the speeding car, how far down the road does it draw even with the speeding car?
Problem A car traveling at a constant speed of 24.0 m/s passes a trooper hidden behind a billboard, as in Figure 2.17. One second after the speeding car passes the billboard, the trooper sets off in chase with a constant acceleration of 3.00 m/s. (a) How long does it take the trooper to overtake the speeding car? b) How fast is the trooper going at that time? Figure 2.17 (Example 2.5) A speeding car passes a hidden trooper. When does...
5. A car traveling at 15 m/s passes a police car. At that instant, the police car accelerates at a constant rate of 3 m/s in pursuit. We wish to find how much time elapses before the officer catches the car. Choose a coordinate system for this problem and identify the initial states starting when the car passes the police. a. b sr ei eion
An unmarked police car traveling a constant 95 km/h is passed by a speeder traveling 130 km/h. Precisely 1.00 s after the speeder passes, the police officer steps on the accelerator; if the police car's acceleration is 2.50 m/s^2, how much time passes after the police car is passed by a speeder and before the police car overtakes the speeder (assumed moving at constant speed)?
A speeding driver with a constant speed of 90.0 km/h passes a stopped police car. The police car immediately takes off after him and accelerates with a constant acceleration of 5.0 m/s2. The time needed for the police car to overtake the speeding driver is closest to …
An unmarked police car traveling a constant 85 km/h is passed by a speeder traveling 136 km/h . Precisely 1.00 s after the speeder passes, the police officer steps on the accelerator; if the police car's acceleration is 2.30 m/s2 , how much time passes after the police car is passed by a speeder and before the police car overtakes the speeder (assumed moving at constant speed)?
An unmarked police car traveling a constant 95 km/h is passed by a speeder traveling 140 km/h. Precisely 1.00 s after the speeder passes, the police officer steps on the accelerator; if the police car's acceleration is 2.60 m/s2 , how much time passes after the police car is passed by a speeder and before the police car overtakes the speeder (assumed moving at constant speed)? Express your answer with the appropriate units.
1. A car is speeding at a constant vc - 25" (about 55mph) in a school zone A police car starts from rest just as the speeder passes, and accelerates at a constant a = 5 How many seconds does it take for the police car to catch up to the speeder? How fast is the police car traveling when it catches up to the speeder
2. A police car is traveling at a constant velocity of 20.0 m/s due north, when a car zooms by at a constant velocity of 45.0 m/s due north. After a reaction time of 0.800 s the policeman begins to pursue the speeder with an acceleration of 5.00 m/s?. Including the reaction time, how long does it take for the police car to catch up with the speeder? Sketch the position vs time plot for the two motions and show...
A police car is traveling at a velocity of 18.0 m/s due north, when a car zooms by at a constant velocity of 48.0 m/s due north. After a reaction time 0.300 s the policeman begins to pursue the speeder with an acceleration of 4.00 m/s^2. Including the reaction time, how long does it take for the police car to catch up with the speeder?