Question

Assume your car reaches a speed of 21.7 m/s at a steady rate for 5.05 s...

Assume your car reaches a speed of 21.7 m/s at a steady rate for 5.05 s after the light turns green. (a) What distance have you traveled during this time? (b) What is your average speed during this time?

0 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
Assume your car reaches a speed of 21.7 m/s at a steady rate for 5.05 s...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Assume your car reaches a speed of 12.4 m/s at a steady rate for 4.2 s...

    Assume your car reaches a speed of 12.4 m/s at a steady rate for 4.2 s after the light turns green. (a) What distance have you traveled during this time? (b) What is your average speed during this time?

  • Assume your car reaches a speed of 12.4 m/s at a steady rate for 4.2 s...

    Assume your car reaches a speed of 12.4 m/s at a steady rate for 4.2 s after the light turns green. (a) What distance have you traveled during this time? (b) What is your average speed during this time?

  • Prob. 2 A car starts from rest, accelerates at 1.5 m/s, and reaches a maximum speed...

    Prob. 2 A car starts from rest, accelerates at 1.5 m/s, and reaches a maximum speed vi. After that it decelerates at 2 m/s until it stops. During the entire process the car has traveled a distance of I km. (a) Sketch the velocity diagram of the particle during the process. (Leave vI as an unknown on the diagram) (b) Determine the maximum speed vi. (e) Determine the total time required.

  • 4 (2.52). The minimum stopping distance for a car traveling at a speed of 30 m/s...

    4 (2.52). The minimum stopping distance for a car traveling at a speed of 30 m/s is 60 m, including the distance traveled during the driver's reaction time of 0.50 s. a) What is the deceleration of the car while braking? b) What is the minimum stopping distance for the same car traveling at a speed of 40 m/s with the same reaction time and deceleration?

  • A truck traveling at 50 km/hr approaches a car stopped at a red light. When the...

    A truck traveling at 50 km/hr approaches a car stopped at a red light. When the truck is 100 m from the car, the light turns green and the car immediately begins to accelerate at 2 m/s2 to a final speed of 100 km/hr. A) • How long does it take for the car to reach its maximum speed? B)During this time, how far does the car travel? C)What is the distance between the truck and the car 20 seconds...

  • he driver of a car is initially moving at a constant speed of 72.0 km/h when...

    he driver of a car is initially moving at a constant speed of 72.0 km/h when a traffic light turns red. If 0.500 s reaction time is required before the brakes can be applied, what is the distance in meters traveled by the car before it begins to slow down? Average speed 8 Com pute the average speed in m/s of a runner who completes a mile in 4.00 min.

  • A car sitting at a red light begins to accelerate at 2 m/s2 when the light...

    A car sitting at a red light begins to accelerate at 2 m/s2 when the light turns green. It continues with this acceleration until it reaches a speed of 20 m/s. It then travels at this speed for another few minutes. How far does the car travel in the first 35 s after the light changes to green? Express your answer in meters to one significant figure.

  • Review. You are sitting in your car at rest at a traffic light with a bicyclist...

    Review. You are sitting in your car at rest at a traffic light with a bicyclist at rest next to you in the adjoining bicycle lane. As soon as the traffic light turns green, your car speeds up from est to 47.0 mifh with constant acceleration 8.00 mi/h/s and thereafter moves with a constant speed of 47.0 mih. At the same time, the cyclist speeds up from rest to 23.0 mi/h with constant acceleration 14.00 mi/h/s and thereafter moves with...

  • A car sitting at a red light begins to accelerate at 2 m/s2 when the light...

    A car sitting at a red light begins to accelerate at 2 m/s2 when the light turns green. It continues with this acceleration until it reaches a speed of 20 m/s. It then travels at this speed for another few minutes. How far does the car travel in the first 45 s after the light changes to green?

  • A chauffeur heads south with a steady speed ofv1 = 20.0 m/sfort1 =...

    A chauffeur heads south with a steady speed ofv1 = 20.0 m/sfort1 = 3.00 min,then makes a right turn and travels atv2 = 25.0 m/sfort2 = 2.60 min,and then drives northwest atv3 = 30.0 m/sfort3 = 1.00 min.For this 6.60-min trip, calculate the following. Assume +x is in the eastward direction.(a)total vector displacement (Enter the magnitude in m and the direction in degrees south of west.)For each straight-line movement, model the car as a particle under constant velocity, and draw...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT