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5. A car with mass of 1200 kg rounds a flat, unbanked curve with radius of...
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...
picture. A 2,500 kg truck travels at 72.0 km/h and rounds an unbanked curve of radius...
picture.
A 2,500 kg truck travels at 72.0 km/h and rounds an unbanked curve of radius 80.0 m. The coefficient of static friction between the tires and the road is 0.700, b. Draw a free-body diagram and show all forces on the truck. Determine the force of friction required to keep the truck in the same lane? What is the maximum speed (in km/h) at which the truck can negotiate the cur safely without going off track? c.
A 2400 lb car rounds a level curve of radius 500 feet on an unbanked (flat)...
A 2400 lb car rounds a level curve of radius 500 feet on an
unbanked (flat) road with a velocity of 30 mph.
a) What is the minimum between the tires
and the road so the car does not skid?
b) At what should the road
be banked for this velocity?
5. a- A 1100 kg car rounds a curve of radius 64.0 m banked at an...
5. a- A 1100 kg car rounds a curve of radius 64.0 m banked at an angle of 14°. What is the maximum speed that the car can reach without skidding if the coefficient of static friction between the tires and the road is 0.56? 5. b- A 1.00-kg ball is tied to a 1.04-m long string is being spun in a vertical circle at a constant speed and with a period of 2.00 s. What is the minimum tension...
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?
show work 5) Racing on a FLAT track a car going at 32m/s rounds a curve...
show work
5) Racing on a FLAT track a car going at 32m/s rounds a curve of 56m radius. a) What is the centripetal acceleration of the car? b) Calculate the minimum coefficient of Static Friction needed, between the tires and the road, to round the curve without skidding e) Determine the BANKING ANGLE on a curve of radius 80m, if the marked velocity to enter the curve is 50 miles/hr. 6) A 5g bullet is fired, horizontally, with a...
2. A car of 1200 kg mass enters an unbanked, curved roadbed of radius 70 m....
2. A car of 1200 kg mass enters an unbanked, curved roadbed of radius 70 m. The coefficient of static friction between the tires and the roadbed is 0.50 A) If the car is traveling at 10 m/s, what is its centripetal acceleration? B) What is the centripetal force on the car? C) What is the frictional force on the tires? D) What is the maximum speed with which the car can take the turn?
1. A car is taking an unbanked curve. If you have the information about the radius...
1. A car is taking an unbanked curve. If you have the information about the radius of the curve and the coefficient of the static friction between tires and concrete, how can you determine the maximum speed with which the car can negotiate the curve without sliding out? 2. Under the Universal Law of Gravitation by Newton, how can you explain that gravity acceleration of the planet is the same for all objects in free fall in the surface of...
A car travels around an unbanked 60 m radius curve without skidding, If the coefficient of...
A car travels around an unbanked 60 m radius curve without skidding, If the coefficient of friction between the tires and road is 0.4, what is the car's maximum speed? 55 kph 47 43 kph 76 kph 62 kph
picture.
A 2,500 kg truck travels at 72.0 km/h and rounds an unbanked curve of radius 80.0 m. The coefficient of static friction between the tires and the road is 0.700, b. Draw a free-body diagram and show all forces on the truck. Determine the force of friction required to keep the truck in the same lane? What is the maximum speed (in km/h) at which the truck can negotiate the cur safely without going off track? c.
A 2400 lb car rounds a level curve of radius 500 feet on an
unbanked (flat) road with a velocity of 30 mph.
a) What is the minimum between the tires
and the road so the car does not skid?
b) At what should the road
be banked for this velocity?
show work
5) Racing on a FLAT track a car going at 32m/s rounds a curve of 56m radius. a) What is the centripetal acceleration of the car? b) Calculate the minimum coefficient of Static Friction needed, between the tires and the road, to round the curve without skidding e) Determine the BANKING ANGLE on a curve of radius 80m, if the marked velocity to enter the curve is 50 miles/hr. 6) A 5g bullet is fired, horizontally, with a...
2. A car of 1200 kg mass enters an unbanked, curved roadbed of radius 70 m. The coefficient of static friction between the tires and the roadbed is 0.50 A) If the car is traveling at 10 m/s, what is its centripetal acceleration? B) What is the centripetal force on the car? C) What is the frictional force on the tires? D) What is the maximum speed with which the car can take the turn?
1. A car is taking an unbanked curve. If you have the information about the radius of the curve and the coefficient of the static friction between tires and concrete, how can you determine the maximum speed with which the car can negotiate the curve without sliding out? 2. Under the Universal Law of Gravitation by Newton, how can you explain that gravity acceleration of the planet is the same for all objects in free fall in the surface of...
A car travels around an unbanked 60 m radius curve without skidding, If the coefficient of friction between the tires and road is 0.4, what is the car's maximum speed? 55 kph 47 43 kph 76 kph 62 kph
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