Q4 / A car 3.5 m in length and traveling at a constant speed of 20 m/s is approaching an intersection, which is 20 m wide. The light turns yellow when the front of the car is 50 m from the beginning of the intersection. If the driver steps on the brake, the car will slow at -4.2 m/s?. If the driver steps on the gas pedal, the car will accelerate at 1.5 m/s². The light will be yellow for 3 seconds. Ignore the reaction time of the driver. To avoid being in the intersection when the light changes to red, should the driver accelerates the car or brake? v,- 20 m/s 3.5 m 50 m 20 m 1 Add file

Q4 / A car 3.5 m in length and traveling at a constant speed of 20 m/s is approaching an intersection, which is 20 m wide. The light turns yellow when the front of the car is 50 m from the beginning of the intersection. If the driver steps on the brake, the car will slow at -4.2 m/s?. If the driver steps on the gas pedal, the car will accelerate at 1.5 m/s². The light will be yellow for 3 seconds. Ignore the reaction time of the driver. To avoid being in the intersection when the light changes to red, should the driver accelerates the car or brake? v,- 20 m/s 3.5 m 50 m 20 m 1 Add file

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Only the first 3 parts were answered. Still need help with the last 3
Bank robbers leave the bank with the bounty. The cops get alerted right away, but it takes them 5 minutes before they start in hot pursuit. The police station is 10 miles down the road from the bank in the direction opposite to that in which the robbers are heading. If the robbers travel at 97 mph how fast must the cops go to catch them before they reach the state line 55 miles away? Round your answer to nearest mile per hour.
THESE ARE NOT THE ANSWERS THIS IS DUE BY MIDNIGHT HELP
wrong answer. please provide the right answer. thank you!
Please help!
What letter is the exact answer?
i dont see an answer for the very first question where there are multiple answers
the answer should be 26 according to the professor
I need to know how to find answers to Aand F. I need help with the steps involved.