A 1112-kg car and a 2260-kg pickup truck approach a curve on the expressway that has a radius of 286m. Part A At what angle should the highway engineer bank this curve so that vehicles traveling at 65.4 mi/h can safely round it regardless of the condition of their tires? Part B Should the heavy truck go slower than the lighter car?yesno Part C As the car and truck round the curve at 65.4 mi/h, find the normal force on the car to the highway surface. Part D As the car and truck round the curve at 65.4 mi/h, find the normal force on the truck to the highway surface.

Q: A ball of mass 300 g at the end of a string (not shown in the diagram) of length 0.95 m is revolved…

A:

Q: Consider a banked wet curved roadway, where there is a coefficient of static friction of 0.30 and a…

A: The friction and banking are two necessary arrangements to prevent sliding down or sliding up of the…

Q: A hang glider and its pilot have a total mass equal to 143 kg. While executing a 360° turn, the…

A: Given data: The mass is m=143 kg The radius is r=7 m The speed of the glider is 15 m/s Part a:…

Q: A high-speed test track for cars has a curved section an arc of a circle of radius R = - 858 m. The…

A: Detailed solution of given question is given in below steps.

Q: A hawk flies in a horizontal arc of radius 12.0 m at a constant speed of 4.00 m/s. Find its…

A:

Q: * 00 R A car rounds a circle in counterclockwise direction while maintaining a constant speed.…

A: When  a car rounds circle with uniform speed .Only force act on it is centripetal force.

Q: Q3: A car travels at a constant speed of 12.6 m/s on a level circular curve of radius 54m. (a) What…

A:

Q: An aircraft travelling at 160 knots maintains its altitude during a circular banked "rate one turn",…

A: To find the angle at which the wings of the plane are banked during the rate of one turn, we can use…

Q: A fighter pilot, whose mass is 68 kg, completes a vertical loop of radius R=133m with a constant…

A: Given data: Mass of the pilot, m=68 kg Radius, R=133 m Constant speed, v=441 m/s Acceleration due to…

Q: A 1100 kg car is traveling around a flat 82.3 m radius curve. The coefficient of static friction…

A: Static friction between the car tires and the road is 0.521, which means this friction tries to stop…

Q: What is the period of rotation of a stick which is 2.3 meters long which is pivoted from a point .25…

A: Since you asked multiple questions we will solve the first question for you. If you want any…

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

A:

Q: The 2860-lb car is traveling at 31 mi/hr when the driver applies the brakes, and the car continues…

A: Given: The weight of the car is 2860 lb.            The speed of the car is 31 mi/hr.            The…

Q: A 5 kg ball on a string rotates in a horizontal circle (radius=2.6 m) with a speed of 7 m/s. Find: ⦁…

A:

Q: bläs 4 The net force causing the centripetal acceleration can be evaluated EF = m.ac = m(v^2/r) O EF…

A:

Q: The car has a speed of 18 m/s at the top of a hump when the driver applies the brakes, causing a…

A:

Q: A Civil Engineer wishes to redesign a curved roadway in such a way that the car will not have to…

A: Given:velocity, v = 30 mi/hr = 13.41 m/sradius, r = 35 m

Q: Boyan is driving a car around a turn of radius r = 20 m. The road is on a banked curve of 30°. If…

A:

Q: A tennis ball is hit across the court, raising up and coming back down. Which of the following…

A: Given data:  A projectile motion of the tennis ball Required: The horizontal and vertical…

Q: | Pilots of high-performance fighter planes can be subjected I to large centripetal accelerations…

A: Given: The magnitude of the pilot's weight = W Speed of the plane = 230 m/s The radius of the…

Q: Ifa question requires it, you may assume ihat the magnilude 8 Earth's gravity is 9.81 m/s?. Y. A…

A: At the lowest point resultant of gravitational force and tension will give the centripetal force…

Q: A centripetal acceleration has what feature? O It's always tangent to the circular path. O It's…

A: The velocity of an object cannot change in direction as well as in magnitude unless there is an…

Q: The athlete shown in Figure P4.25 rotates a 1.00-kg dis- cus along a circular path of radius 1.06 m.…

A: Given data: Mass of discus (m)=1 kg Radius of circular path (r)=1.06 m Maximum speed of the discus…

Q: A race car rounds a curve at 57 m/s. The radius of the curve is 444 m, and the car's mass is 620 kg.…

A: Speed of the Car (v)=57 m/s Mass of the Car (m)=620 kg Radius of the Circular path (r)=444 m

Q: S7. You rou radius of cu 0.600. Wha sliding? sba

A:

Q: 9) A car drives in a circular path of radius R on a curved track with unknown coefficient of static…

A: (a) The free body diagram of the car when the friction is not present  The net force along the…

Q: A toy airplane is moving in a circle at constant speed (uniform circular motion) at the end of a…

A: We will use the centripetal force to find the correct statement,

Q: A pilot performs an evasive maneuver by diving vertically at 320 m/s. Part A If he can withstand an…

A: Given data: Velocity of the plane, v=320 m/s Centripetal acceleration of the plane, ac=9 g=9×9.8…

Q: A car is driven at constant speed over a circular hill with the radius R-50m. The mass of the car is…

A: The given data are: R=50 mm=90 kgv=20 m/s Here, R denotes the radius, m denotes the mass, and v…

Q: A banked highway is designed for traffic moving at 100 km/h. The radius of the curve is 305 m. What…

A:

Q: A rock of mass m=0.71 kg is attached to a massless string of length L= 0.52 m. The rock is swung in…

A:

Q: X GRA QUESTION 28 One end of a 1.0 m long string is fixed; the other end is attached to a 2.0 kg…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A car travels at a constant speed of 12.6 m/s on a level circular curve of radius 54m. (a) What…

A: here, speed = 12.6 m/s radius = 54 m

Q: A 8kg model airplane is banking in order to fly in a circle. The wings are generating a lift force…

A:

Q: Many roller coasters have loops where carts roll on a track that curves sharply up into the air. At…

A: Given Mass m = 4560 kg Initial speed u = 0 Final speed (at top of loop ) v =10 m/s Height of loop…

Q: hang glider and its pilot have a total mass equal to 120 kg. While executing a 360 degree turn, the…

A:

Q: A 2100-kg Jeep travels along a straight 400-m portion of highway (fr constant speed of 10 m/s. At B,…

A:

Q: speed of the bucket at that point?

A:

Q: In a laboratory test of tolerance for high acceleration, a pilot is swung in a circle 15.0 m in…

A: a)The required acceleration is,

Q: A 0.152 kg stopper is tied to the end of a string that is 0.842 m long and swung in a VERTICAL…

A: Applying Newton's second law at the top of the circle, FT+mg=mv2L

Q: A sandwich sits on the edge of a circular serving platter that is spinning. The sandwich is speeding…

A: The sandwich is in circular motion , there's there is centripetal acceleration acting on the…

Q: A stone that is connected to a string is being rotated horizontally. The stone completes one full…

A:

Q: QUESTION 21 At what maximum speed can a car exit onto a 40-m-radius circular freeway ramp without…

A:

Q: A car travels around a horizontal bend of radius 110 m at a constant speed. If the coefficient of…

A:

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.