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Thelma and Louise make a turn at 22.0 m/s in their 1200-kg car. The radius of...
A 1200-kg car rounds a circular turn of radius R, toward the right, moving at a constant speed of 10.0 m/s on a horizontal road. Its angular momentum about the center of the turn has magnitude 2.00 - 108kg. ma. a) (4p) What is the direction of the angular momentum of the car? b) (6p) What is the radius of the turn?
3. A car with mass m travels over a hill with a radius of curvature of r at a speed of 15 m/s. What is the normal force on the car when the car is at the top of the hill? (6 pts) the car has a mass of 1200 Kilograms and the radius of curvature is 25 meters 4. A student with a mass of m rides a roller coaster with a loop with a radius of curvature of...
A car with mass 444 kg attempts to make a turn with a radius of 27.8 m at a speed of 17.5 m/s on a horizontal surface. What is the minimum value for the static coefficient of friction between the tires and the roadway necessary for the car to make the turn without sliding? Give your answer with 3 significant figures.
A car with mass 444 kg attempts to make a turn with a radius of 27.8 m at a speed of 17.5 m/s on a horizontal surface. What is the minimum value for the static coefficient of friction between the tires and the roadway necessary for the car to make the turn without sliding? Give your answer with 3 significant figures.
A car of mass M= 1300 kg
traveling at 65.0 km/hour enters a banked turn covered with ice.
The road is banked at an angle , and there is no friction between the road and
the car's tires. (Intro 1 figure) . Use g= 9.80 m/s^2 throughout
this problem.
What is the radius (in meters) of the turn if =
20.0 (assuming the car continues in
uniform circular motion around the turn)?
What is the maximum speed with which a 1200 kg car can round a turn of radius 75 m on a flat road if the coefficient of static friction between tires and road is 0.80?(m/s) Is this result independent of the mass of the car?
A 1200 Kg car negociates a 500 m circular turn at 25m/s. Assuming that the raod is flat, what must be the minimum coeficient of static friction between car tires and the road to prevent the car from slipping
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?
A 1200 kg car rounds a level curve of radius 75 m at 20 m/s. What is the frictional force on the car (assume no banking)?
A 15 Kg car can make a turn around a curve of radius 20 m on a level (unbanked) road A) draw a free body diagram of forces acting on the car B) what is the force due to friction in terms of weight? C) what is the maximum speed of the car without sliding?