Question

A sports car with a mass of 1140 kg is rounding a flat, unbanked curve of...

A sports car with a mass of 1140 kg is rounding a flat, unbanked curve of radius 524 m at a constant speed of 60 m/s . If the car does not skid, what is the static frictional force between the tires and the road?

2610 N

7830 N

8190 N

1570 N

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
A car rounds a 50 meter radius curve that is banked such that a car rounding...
A car rounds a 50 meter radius curve that is banked such that a car rounding it does not need friction at a speed of 12 m/s. What is the bank angle of the road? The coefficient of kinetic friction between the tires and the road is 0.5 and the coefficient of static friction between the tires and the road is 0.8. If the same road were flat (instead of banked), determine the maximum speed with which the coar could...
The friction between the tires of a car and a flat road provides the centripetal force...
The friction between the tires of a car and a flat road provides the centripetal force for a turn. For a 1800 kg car travelling at 25 m/s on a curve of radius 100 m: a. Calculate the normal force on the car from the road. b. Calculate the centripetal force required to turn the car safely. c. Calculate the minimum coefficient of static friction between the tires and road for the car to turn safely. d. Ice on the...
A 890-kg race car can drive around an unbanked turn at a maximum speed of 43...
A 890-kg race car can drive around an unbanked turn at a maximum speed of 43 m/s without slipping. The turn has a radius of 150 m. Air flowing over the car's wing exerts a downward-pointing force (called the downforce) of 12000 N on the car. (a) What is the coefficient of static friction between the track and the car's tires? (b) What would be the maximum speed if no downforce acted on the car?
A 770-kg race car can drive around an unbanked turn at a maximum speed of 42...
A 770-kg race car can drive around an unbanked turn at a maximum speed of 42 m/s without slipping. The turn has a radius of 160 m. Air flowing over the car's wing exerts a downward-pointing force (called the downforce) of 12000 N on the car. (a) What is the coefficient of static friction between the track and the car's tires? (b) What would be the maximum speed if no downforce acted on the car?
Chapter 05, Problem 22 A 780-kg race car can drive around an unbanked turn at a...
Chapter 05, Problem 22 A 780-kg race car can drive around an unbanked turn at a maximum speed of 43 m/s without slipping. The turn has a radius of 180 m. Air flowing over the car's wing exerts a downward-pointing force (called the downforce) of 11000 N on the car. (a) What is the coefficient of static friction between the track and the car's tires? (b) What would be the maximum speed if no downforce acted on the car?
2.     A 1500 kg truck is rounding a curve of radius 40 m. Assume the road...
2.     A 1500 kg truck is rounding a curve of radius 40 m. Assume the road is flat. The coefficient of static friction between the tires and the road is 0.8. A weight is hanging on a string from the ceiling. What is the largest angle the string can make from the vertical?
An 800-kg race car can drive around an unbanked turn with coefficient of static friction between...
An 800-kg race car can drive around an unbanked turn with coefficient of static friction between the track and the car's tires of 0.02. The turn has a radius of curvature of 150 m. Air flowing over the car's wing exerts a downward-pointing force of 10 000 N on the car. Calculate the maximum speed without slipping.
A curve of radius 20 m is banked so that a 1000 kg car traveling at...
A curve of radius 20 m is banked so that a 1000 kg car traveling at 60 km/h can round it even if the road is so icy that the coefficient of static friction is approximately zero. The acceleration of gravity is 9.81 m/s 2 . ? Find the minimum speed at which a car can travel around this curve without skidding if the coefficient of static friction between the road and the tires is 0.2. Answer in units of...
A 950-kg sports car collides into the rear end of a 2400-kg SUV stopped at a...
A 950-kg sports car collides into the rear end of a 2400-kg SUV stopped at a red light. The bumpers lock, the brakes are locked, and the two cars skid forward 2.7 m before stopping. The police officer, estimating the coefficient of kinetic friction between tires and road to be 0.80, calculates the speed of the sports car at impact. What was the speed sports car at impact?
A curve of radius 20 m is banked so that a 1100 kg car traveling at...
A curve of radius 20 m is banked so that a 1100 kg car traveling at 30 km/h can round it even if the road is so icy that the coefficient of static friction is approximately zero. The acceleration of gravity is 9.81 m/s 2 . Find the minimum speed at which a car can travel around this curve without skidding if the coefficient of static friction between the road and the tires is 0.3. Answer in units of m/s.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT