a car goes around an unbanked (flat) curve with a radius of 75 m. The cars...
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car goes around an unbanked (flat) curve with a radius of 75 m. The
cars...
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 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...
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
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?
What is the smallest radius of an unbanked (flat) track around which a bicyclist can travel...
What is the smallest radius of an unbanked (flat) track around which a bicyclist can travel if her speed is 30 km/h and the coefficient of static friction between tires and track is 0.31?
You are advisor to a race car team. Their car is going around an unbanked race...
You are advisor to a race car team. Their car is going around an unbanked race track that has a variety of curves in it. The coefficient of friction of the tires is 0.4, meaning that 0.4 mg is the maximum force the tires can exert on the car. They ask you to tell them what is the maximum speed they should drive the car around the sharpest curve which has a nearly circular arc with a radius of curvature...
A car traveling at 18m/s goes around a flat turn with a radius of 40m without...
A car traveling at 18m/s goes around a flat turn with a radius of 40m without skidding. What is the minimum possible coefficient of friction for this road?
A 780 kg car is driving around a comer with a radius of 25 m at...
A 780 kg car is driving around a comer with a radius of 25 m at a velocity of 14 m/s. a) Draw a FBD of the car on the corner. Be sure to indicate which direction is towards the center of the corner. b) Use the FBD to find an equation for the normal force and the force due to friction c) What is the smallest possible coefficient of friction between the tires and the road without the car...
a 1500 kg car goes around a curve of radius 190 m. There is rain on...
a 1500 kg car goes around a curve of radius 190 m. There is rain on the road dropping the coefficient of friction to 0.33. Find the speed that the car should go around the curve.
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 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
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?
A 780 kg car is driving around a comer with a radius of 25 m at a velocity of 14 m/s. a) Draw a FBD of the car on the corner. Be sure to indicate which direction is towards the center of the corner. b) Use the FBD to find an equation for the normal force and the force due to friction c) What is the smallest possible coefficient of friction between the tires and the road without the car...
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