ZuoTi.Pro
Question

A car is driving around a flat highway curve that has a radius of 100 meters....

A car is driving around a flat highway curve that has a radius of 100 meters. The coefficient of friction between the wheels and pavement is 0.8. Please show work!

A) Draw a force diagram for the car. What is the force responsible for the centripetal acceleration of the car?

B) What is the fastest speed the car can drive around the curve?

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

CLc mna_c, n fah Cu.vedpa/t,ノ と 0.8 Xlo0x6 2.8 m sec

0 0
Add a comment
Know the answer?
Add Answer to:
A car is driving around a flat highway curve that has a radius of 100 meters....
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. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • You are driving your car along a flat, curved road; the curve in the road is...

    You are driving your car along a flat, curved road; the curve in the road is a segment of a circle with radius 50 meters. (We call this a "radius of curvature"). How fast can the car drive around the curve if the coefficient of static friction between the tires and the road is 1.0 (tires on dry pavement)? What if the coefficient of friction is 0.2 (tires on ice)?

  • A flat (unbanked) curve on a highway has a radius of 240 m . A car...

    A flat (unbanked) curve on a highway has a radius of 240 m . A car successfully rounds the curve at a speed of 37 m/s but is on the verge of skidding out. Part A If the coefficient of static friction between the car’s tires and the road surface were reduced by a factor of 2, with what maximum speed could the car round the curve? Express your answer in meters per second to two significant figures. part B...

  • A flat (unbanked) curve on a highway has a radius of 250 m

    A flat (unbanked) curve on a highway has a radius of 250 m. A car successfully rounds the curve at a speed of 35 m/s but is on the verge of skidding out. a. Draw free body diagram of the car. b. If the coefficient of static friction between the car's tires and the road surface were reduced by a factor of 2, with what maximum speed could the car round the curve without slipping? c. Suppose the coefficient of friction were increased...

  • Name: Q1. A car travels with a constant speed on a flat curve. The curve is...

    Name: Q1. A car travels with a constant speed on a flat curve. The curve is circulating witha radius of 100 m and the coefficient of friction between the wheels and the surface of the road is 0.4. What is the maximum speed of the car so that it will stay on the road?

  • A car is driving around a curve that can be approximated as being circular. What direction...

    A car is driving around a curve that can be approximated as being circular. What direction does the centripetal force point? A car is driving around a curve that can be approximated as being circular. What direction does the centripetal force point? O O O O Towards the center of the circle Perpendicular to the plane of the circle In the direction of motion Tangential to the circle Away from the center of the circle The centripetal force (Fc) of...

  • 1000 kg car rounds a curve on a flat road of radius 20 m. if the...

    1000 kg car rounds a curve on a flat road of radius 20 m. if the force of friction between dry pavement and tire is 5800 N, what is the maximum speed the car can safely make the turn?

  • a. Calculate the maximum safe speed for a 2 ton car traveling around a curve with...

    a. Calculate the maximum safe speed for a 2 ton car traveling around a curve with a radius of 150 yards given a force of friction of 650 N. Provide your answer in m/s and mph. At the maximum safe speed, what is the centripetal acceleration of the car? Given that the force of friction remains 650N, if the car is traveling at twice the maximum safe speed around a curve with a radius that is twice as large, will...

  • A car with a mass of 2000 kg is moving around a banked curve with a...

    A car with a mass of 2000 kg is moving around a banked curve with a constant speed of 20 m/s (about 44 MPH). The radius of curvature of the curve is 73 m. (a) What is the centripetal acceleration of the car? (b) What is the magnitude of the horizontal component of the normal force that would be required to produce this centripetal acceleration in the absence of any friction?

  • A car on a flat circular track with a radius of 1.00km completes a circuit every...

    A car on a flat circular track with a radius of 1.00km completes a circuit every 100.0s. (a) What is the speed of the car in mph? (b) What is the centripetal acceleration of the car in m/s2? (c) On a rainy day, the car is traveling around the track with faster and faster speed. At 72.4 mph the car loses control and slides off the track. What is the coefficient of static friction?

  • A curve in a highway has radius of curvature 130 m and is banked at 3.4°....

    A curve in a highway has radius of curvature 130 m and is banked at 3.4°. The coefficients of friction are μs= 0.28 and μk = 0.15. What is the fastest safe speed to drive this curve? You must take into account the coefficient of friction for this problem. The answer is not 8.70 m/s nor 27.37 m/s. Thank you for your help.

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