A SUV has a length of 4.4 m, a height of 1.5 m and a width...
A SUV has a length of 4.4 m, a height of 1.5 m and a width of 1.6 m. What is the maximum speed the SUV could travel as it makes a turn of radius 71 m before it will begin to tip? Assume that the center of mass is in the geometric center of the car and that there is sufficient friction between the tires and the road to prevent skidding.
52 m/s
27 m/s
26 m/s
30 m/s
8.7 m/s
Homework Answers
A curve with a 130 m radius on a level road is banked at the correct...
A curve with a 130 m radius on a level road is banked at the correct angle for a speed of 20 m/s. If an automobile rounds this curve at 30 m/s, what is the minimum coefficient of static friction between tires and road needed to prevent skidding?
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 car is moving at 16 m/s along a curve on a horizontal plane with radius...
A car is moving at 16 m/s along a curve on a horizontal plane with radius of curvature 49 m . The acceleration of gravity is 9.8 . What is the required minimum coefficient of static friction between the road and the car’s tires to keep the car from skidding?
A car of mass M = 1500 kg traveling at 55.0 km/hour enters a level turn...
A car of mass M = 1500 kg traveling at 55.0 km/hour enters a level turn (θ=0), and there is a coefficient of static friction μ between the road and the car's tires. What is μmin, the minimum value of the coefficient of static friction between the tires and the road required to prevent the car from slipping? Assume that the car's speed is still 55.0 km/hour and that the radius of the curve is 65.4 m .
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 of mass M = 800 kg traveling at 55.0 km/hour enters a banked turn...
A car of mass M = 800 kg traveling at 55.0 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 as shown
in(Figure 1) . Use g = 9.80 m/s2 throughout this problem.
Now, suppose that the curve is level (?=0) and that the ice has
melted, so that there is a coefficient of static friction ? between
the road and...
A car of mass M = 1300 kg traveling at 65.0 km/hour enters a banked turn...
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 θ, and there is no friction between the road and the car's tires as shown in (Figure 1) . Use g = 9.80 m/s2 throughout this problem. r= 91.43 m. Now, suppose that the curve is level (θ=0) and that the ice has melted, so that there is a coefficient of static friction μ...
A 1200 Kg car negociates a 500 m circular turn at 25m/s. Assuming that the raod...
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
bridge below has a length of 30m, a width ofl5m, and a thickness of 1.5m mass...
bridge below has a length of 30m, a width ofl5m, and a thickness of 1.5m mass m-22,000 kg is ¼ of the way along the bridge, how much bending 2. The beam of the stress does it cause? PHYS 130 Car Crash (Friction) HW After a crash, a car of mass 2000kg skids to a halt along a level road. Draw a free body diagram for car A during the skid. Find the normal force between the road and the...
A car is16.08 m from the center of a large circular turn. The coefficient of static...
A car is16.08 m from the center of a large circular turn. The coefficient of static friction between the tires and the road is 0.33. How fast can the car go before it starts to slip? give answer is m/s
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 car of mass M = 800 kg traveling at 55.0 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 as shown
in(Figure 1) . Use g = 9.80 m/s2 throughout this problem.
Now, suppose that the curve is level (?=0) and that the ice has
melted, so that there is a coefficient of static friction ? between
the road and...
bridge below has a length of 30m, a width ofl5m, and a thickness of 1.5m mass m-22,000 kg is ¼ of the way along the bridge, how much bending 2. The beam of the stress does it cause? PHYS 130 Car Crash (Friction) HW After a crash, a car of mass 2000kg skids to a halt along a level road. Draw a free body diagram for car A during the skid. Find the normal force between the road and the...
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