A car weighs 8500 N and is rounding a bend in the road. The radius of the curve is 100 meters and the car is moving at 30 meters per second  What is the friction force(Assume the car stays on the road) Now the Car is moving at 15 meters per second but now with a radius of 200m  What is the friction force (Assume the car stays on the road)

Q: The reason that curves are banked is because the normal force acting on the car is reduced. the…

A: Given that the curves are often banked To determine thatThe reason that curves are banked is…

Q: A 700 kg car rounds a curve that is banked with an angle of 10 degrees from the horizontal and has a…

A:

Q: A 50-ton train engine is traveling around the curved track with a velocity and acceleration as…

A: Given that:- Mass of train=m=50 ton

Q: A load of 52 kg is placed on the flatbed of a truck going around a section of flat road…

A:

Q: An engineer is creating a new amusement park where the rides drop straight down and then curve onto…

A:

Q: You are rounding a curve on the road. The speed limit is 50mi/hr and the radius of curvature of the…

A:

Q: You can think of hills as part of a circle. A 1400 kg convertible is driving at a speed indicated on…

A:

Q: At the top of a hill a car going at sufficiently high speed can lost contact with the road and lift…

A: Force on a body along the radial direction. Centripetal force is responsible for the circular motion…

Q: Centrifugal force is not a real force. It is the sensation you feel while traveling in a circle and…

A: when we swing an object around a string in a circular orbit then the object will pull outward to the…

Q: Ignore gravity in this problem. A boy swings a ball on a string around his head in a circle.…

A: Given tangential velocity of a ball = v = 8 m/s radius of circular path = r = 7 m mass of block = m…

Q: 1)The diagram below represents a 2.0-kilogram toy car moving at a constant speed of 3.0 meters per…

A: m= 2 kgV=3 m/sR=2 m

Q: Find the speed of the object in m/s   Find the force applied to the object by the bar at the top of…

A: Newton's Second Law of motion Newton's Second Law of motion states that the rate of change of linear…

Q: 1) A car traveling at a steady 30 m/s rounds an 80 m radius horizontal unbanked curve with the tires…

A: The formula for maximum safe velocity is: v=μrg Where 'r' is the radius, 'g' is the gravitational…

Q: A car makes a 50-m-radius turn on a flat road with no banking. The car speeds up until a book on the…

A:

Q: On a highway curve with radius 58 m, the maximum force of static friction (centripetal force) that…

A: Given that, The radius of the curve, r = 58 m Mass of a car, m = 1,373 kg The maximum force of…

Q: car on a roller coaster is near the bottom of its track. At this point the normal force on the…

A:

Q: The Earth pulls on the Moon, and the Moon pulls on the Earth. However, the Earth is pulled more and…

A: Given: Distance between Earth and moon =a Radius of Earth =r a= 64 r

Q: Shawn White rides his snowboard over a hilltop that has a radius of curvature 80 m at the top of the…

A: To lose contact, the centrifugal force experienced should be greater than their weight.   The…

Q: a hula hoop spins in order to accelerate at 9.8 m/s^2. What is the speed of the outer edge of the…

A:

Q: 4 of 5 A 1200 kg car travels at a constant speed of 12 m/s over a hill that has a radius of…

A: Given data, Mass of the car m = 1200 kgSpeed of the car v = 12 m/sRadius of curvature r = 25 mtaking…

Q: A 0.30 kg is twirled clockwise at the end of a string in a horizontal circle with a radius of 2.2…

A: Given data: Mass, m=0.30 kg Radius, r=2.2 m

Q: liftoff speed

A: At the top of a hill a car going at sufficiently high speed can lost contact with the road and lift…

Q: A car of mass 1,950 kg travels along a circular road of radius 65.0m at 19.0m/s  a) Calculate the…

A: a) The expression for the car's magnitude of centripetal acceleration is,…

Q: A cyclist travels round a circular track of radius 8.8 m at a constant speed of 7.6 m s-¹. a)…

A: Given that Speed (v)=7.6 ms-1 . Radius (r)=8.8 m   (a) The acceleration in cyclic path is given by…

Q: What is the magnitude of the centripetal acceleration of a bicycle that is traveling at a speed of…

A: Givenspeed of bicycle (v)=5.2 m/sRadius of circle (r)= 11 m

Q: Describe the forces on a passenger in a car as 1) it goes at a constant speed straight ahead, 2) the…

A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…

Q: Period of rotation of an object in a circle at constant speed is 0.458s. If tangential speed is…

A: See below

Q: A bag of grocery's is spun in a horizontal circle at an increasing speed. The diameter of the circle…

A: Given data: The diameter of circle is d=1.80 m. The mass of bag is m=6 kg. The maximum tension is…

Q: 6.) A bucket of mass 1.60 kg is whirled in a vertical circle of radius 1.45 m . At the lowest point…

A:

Q: Assuming a constant speed, identify which series best shows the relationship between the centripetal…

A:

Q: A sample of blood is placed in a centrifuge of radius 20.0 cm. The mass of a red blood cell is 3.0 x…

A: Q. Given data Mass of Red blood cell m = 3.0 × 10-16 kg Radius of the centrifuge R = 20.0 cm = 0.20…

Q: 9) A bicyclist rides on a circular track. The coefficient of friction between the wheels and the…

A: 9) coefficient of friction = 0.8constant speed = 15 m/sradius ??

Q: Circular Motion - A car can just make it around a curve without slipping at 27 m/s when the…

A: R = V2/ug Here, R =radius of curvature of road      V = maximum safe speed . = 27 m/s     u =…

Q: A car going around an unbanked curve is found to be able to take the curve with maximum speed “v.”…

A:

Q: A rock is tied to the end of a string and whirled around in a circle that describes a vertical…

A:

Q: A snowboarder is coasting up a hill. The hill is not on Earth. (a) Choose values for the following.…

A:

Q: 2. It takes a 615 kg car 14.3 s to travel at a uniform speed around a level circular path of 50.0 m…

A: Given: Mass of car, m=615 kg Radius of circular path, r=50.0 m Time taken, t=14.3 s   To determine:…

Q: A 50-kg ice skater goes around a circle of radius 4 m at a constant speed of 2 m/s on a level ice…

A: The radial acceleration is given by, ar=v2R Here, v is the velocity, R is the radius. The expression…

Q: A car weighs 8500 N and is rounding a bend in the road. The radius of the curve is 200 m and the car…

A: