Question

The brakes on your automobile are capable of creating a maximum deceleration of 5.2 m/s2. You...

The brakes on your automobile are capable of creating a maximum deceleration of 5.2 m/s2. You are going at a speed of 120 km/h within a city area and suddenly see a policeman with radar. What is the minimum time in which you can get your car under the speed limit? What distance is covered during the braking? Will the radar detect your speeding? The brakes on your automobile are capable of creating a maximum deceleration of 5.2 m/s2. You are going at a speed of 120 km/h within a city area and suddenly see a policeman with radar. What is the minimum time in which you can get your car under the speed limit? What distance is covered during the braking? Will the radar detect your speeding?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
You're speeding at 82 km/h when you notice that you're only 13 m behind the car...
You're speeding at 82 km/h when you notice that you're only 13 m behind the car in front of you, which is moving at the legal speed limit of 60 km/h. You slam on your brakes, and your car negatively accelerates at 4.4 m/s2 . What will be the distance between the cars at their closest approach?
You are driving toward a traffic signal when it turns yellow. Your speed is the legal...
You are driving toward a traffic signal when it turns yellow. Your speed is the legal speed limit of v0 = 55 km/h; your best deceleration rate has the magnitude a = 5.18 m/s2. Your best reaction time to begin braking is T = 0.75 s. To avoid having the front of your car enter the intersection after the light turns red, should you brake to a stop or continue to move at 55 km/h if the distance to the...
You are driving toward a traffic signal when it turns yellow. Your speed is the legal...
You are driving toward a traffic signal when it turns yellow. Your speed is the legal speed limit of v0 = 55 km/h; your best deceleration rate has the magnitude a = 5.18 m/s2. Your best reaction time to begin braking is T = 0.75 s. To avoid having the front of your car enter the intersection after the light turns red, should you brake to a stop or continue to move at 55 km/h if the distance to the...
You are driving your car uphill along a straight road. Suddenly, see a car cross a...
You are driving your car uphill along a straight road. Suddenly, see a car cross a red light and enter the intersection, just ahead of you. Immediately apply your brakes and skid in a straight line to stop, leaving a mark of 100 ft long by sliding. A policeman observes the whole incident, gives a ticket to the driver of the car for passing a red light. It also gives a ticket to you for exceeding the 30 mph speed...
You are driving your car uphill along a straight road. Suddenly, see a car cross a...
You are driving your car uphill along a straight road. Suddenly, see a car cross a red light and enter the intersection, just ahead of you. Immediately apply your brakes and skid in a straight line to stop, leaving a mark of 100 ft long by sliding. A policeman observes the whole incident, gives a ticket to the driver of the car for passing a red light. It also gives a ticket to you for exceeding the 30 mph speed...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT