A car travelling at a constant speed of 70km/h passes a stationary police car. The police car immediately gives chase, accelerating uniformly to reach a speed of 85km/h in 10s and continues at this speed until it catches the other car. (A) Find the time taken for the police car to catch up with the Car. (B) Find the distance travelled by the police car when this Happens.
Answers: 3
Another question on Physics
Physics, 21.06.2019 18:10
Amass has an acceleration of 10- 2t. what is its velocity and displacement if it started at x- 4m and the initial velocity was 8m/s? at what time does it have 0 velocity? graph all graphs.
Answers: 2
Physics, 21.06.2019 22:20
1400 kg car has a speed of 27 m/s. if it takes 7 s to stop the car, what is the impulse and the average force acting on the car?
Answers: 1
Physics, 22.06.2019 04:00
Determine the maximum r-value of the polar equation r =3+3 cos 0
Answers: 3
Physics, 22.06.2019 11:30
You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?
Answers: 2
You know the right answer?
A car travelling at a constant speed of 70km/h passes a stationary police car. The police car immedi...
Questions
Mathematics, 19.05.2020 23:43
Social Studies, 19.05.2020 23:43
Mathematics, 19.05.2020 23:43
Health, 19.05.2020 23:43
Mathematics, 19.05.2020 23:43
Mathematics, 19.05.2020 23:43
Mathematics, 19.05.2020 23:43
English, 19.05.2020 23:43
Mathematics, 19.05.2020 23:43
Biology, 19.05.2020 23:43
History, 19.05.2020 23:43
