Physics, 12.11.2020 02:10, connorvoss5805

Please help me... A car traveling at a constant speed of 50 km / h is located 25m away from the traffic light when its red light comes on. The driver slows down by moving with constant acceleration -3.5m / s in second power. After how long does the car brake? Does he manage to stop in front of the traffic light? At what acceleration should the car move in order to brake in front of the traffic light, during the same time interval?

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 14:40, janessa0502

If the moon has a diameter of 2,159.14 miles, what is the maximum distance that it could be observed by the naked eye with enough detail that you could distinguish it from other celestial bodies (assuming that you have 20/20 vision)

Answers: 3

continue

Physics, 22.06.2019 09:00, jaeana

Abicycle slows down when the rider applies the brakes. what type of energy transformation is involved in this example? a. kinetic energy into heat energy b. heat energy into potential energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy

Answers: 1

continue

Physics, 22.06.2019 15:00, depinedainstcom

What property of an object determines its inertia?

Answers: 2

continue

Physics, 22.06.2019 16:30, belle5828

3. a lunar exploration vehicle was created by a research team. it weighs 3,000 kg on the earth. it needs an acceleration of 10 m/s2 on the moon. in order to have the same acceleration, what will be the net force acting on the vehicle on the earth?

Answers: 2

continue

Do you know the correct answer?

Please help me... A car traveling at a constant speed of 50 km / h is located 25m away from the tra...