A car travels around an unbanked 60 m radius curve without skidding, If the coefficient of...

Question

Question

Answer 1

Answer #1

Comy adiug ) .8lm/s We knon hat Can mamun sped ithout Skiddin. cxPwrd i2 ung-o.yxGохд.81 Vmax = 1 15. 344 m1s Vmax КрЬ Vmax

Answer 2

Similar Homework Help Questions

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...
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 1000 kg car travels around an unbanked curve on a wet road when the coe¢...

A 1000 kg car travels around an unbanked curve on a wet road when the coe¢ cient of friction is 0:54. If the radius of the curve is 170 m, what is its maximum speed without skidding? (a) 23 m/s (b) 30 m/s (c) 12 m/s (d) 8.8 m/s (e) 5.9 m/s Calculate the length of a pendulum whose period is 1:2 s. (a) 0.78 m (b) 0.95 m (c) 0.60 m (d) 0.36 m (e) 0.49 m

a car goes around an unbanked (flat) curve with a radius of 75 m. The cars...

a car goes around an unbanked (flat) curve with a radius of 75 m. The cars tires are worn down so the coefficient of friction between the tired and asphalt is 0.60. What is the magnitude of the cars maximum possible velocity around the curve?
5. A car with mass of 1200 kg rounds a flat, unbanked curve with radius of...

5. A car with mass of 1200 kg rounds a flat, unbanked curve with radius of 250 m. (a) Make a free body diagram of this car (1pts). driver can take the curve without sliding is yos. -18m/s. (6pts) (c) Calculate the coefficient of static friction (u, between tires and road. (6pts) at is the magnitude of the maximum friction force necessary to hold a car on the curve if the maximum speed at which the
A particular unbanked turn in the road is shaped like a circle with a radius of...

A particular unbanked turn in the road is shaped like a circle with a radius of 30 meters. A car with a mass of 1500 kg can safely go around this turn at a maximum speed of 17 m/s. What is the coefficient of static friction between the car's tires and the road?

A 960-kg race car can drive around an unbanked turn at a maximum speed of 45...

A 960-kg race car can drive around an unbanked turn at a maximum speed of 45 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 13000 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 810-kg race car can drive around an unbanked turn at a maximum speed of 40...

A 810-kg race car can drive around an unbanked turn at a maximum speed of 40 m/s without slipping. The turn has a radius of 120 m. Air flowing over the car's wing exerts a downward-pointing force (called the downforce) of 9200 N on the car. What is the coefficient of static friction between the track and the car's tires? What would be the maximum speed if no downforce acted on the car?
A 860-kg race car can drive around an unbanked turn at a maximum speed of 44...

A 860-kg race car can drive around an unbanked turn at a maximum speed of 44 m/s without slipping. The turn has a radius of 140 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?

A 900-kg race car can drive around an unbanked turn at a maximum speed of 42...

A 900-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 170 m. Air flowing over the car's wing exerts a downward-pointing force (called the downforce) of 10000 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?