Physics

Physics, 09.09.2019 01:10, marcoantonioperezpan

You are approaching a stoplight moving with a velocity of +30.0 m/s. the light turns yellow, and you apply the brakes and skid to a stop. if your acceleration is -8.00 m/s2, then determine the displacement of the car during the skidding process. how long did it take for you to stop the car? (note: the direction of the velocity and the acceleration vectors are denoted by a + and a - sign.)

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Physics, 17.09.2019 23:00, markusfloyd9192

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Physics, 30.09.2019 21:10, dsaefong00

B. you are approaching a stoplight moving with a velocity of 42.0 m/s. the light turns yellow, and you apply the brakes and skid to a stop. if your acceleration is 10.0 m/s2, determine the displacement of the car during the skidding process

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Physics, 13.10.2019 11:00, ethangorrell67

Two cars start from rest at a red stop light. when the light turns green, both cars accelerate forward. the blue car accelerates uniformly at abrate of 3.7m/s^2 for 4.5 seconds. it then continues at a constant speed for 9 seconds, before applying brakes such that the car's speed decreases uniformly coming to rest 238.64 meters from where it started. the yellow car accelerates uniformly for the entire distance, finally catching the blue car just as the blue car comes to a stop1. how fast is the blue car going 2.2 seconds after it starts? 2. how fast is the blue car going 11.3 seconds after it starts? 3. how far does the blue car travel before its brakes are appliedbto slow down 4. what is the acceleration of the blue car once the brakes are applied5. what is the total time the blue car is moving? 6. what is the acceleration of the yellow car?

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You are approaching a stoplight moving with a velocity of +30.0 m/s. the light turns yellow, and you...

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