What happens to a car traveling on a spiral path, toward the center, if its speed stays the same the whole time? and why ? a. the acceleration increases b. Its centripetal force gets bigger c.Its centripetal force gets smaller  d.Its acceleration decreases

Q: If a car takes a banked curve at less than the ideal speed, friction is needed to keep it from…

A: Radius of curve (R) = 95 m Banking angle of the curve = 15 degree

Q: If a car takes a banked curve at less than the ideal speed, friction is needed to keep it from…

A: Since tana=v^2/rg. a=15' r=110m. Therefore -v=(tana×rg)^0.5. =17m/s

Q: On a highway curve with radius 30 m, the maximum force of static friction (centripetal force) that…

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Q: Consider this situation: A rock tied to a rope is rotated in a circle. If the rope is cut, the rock…

A: Centrifugal Force               F= m×v2r             F= m×ωr2r            F= m×ω2r

Q: 0.25-kg ball is attached to the end of a 0.50-m string and moved in a horizontal circle at 2 m/s.…

A: Given : m = 0.25 kg r = 0.50 m v = 2 m/s

Q: A bucket being spun in a circle. a) What is the centripetal force? b) Draw the diagram.

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Q: The passengers in a roller coaster car feel 50%% heavier than their true weight as the car goes…

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Q: 24) A 700-kg car traveling at 24.5 m/s is going around a curve having a radius of 120 m that is…

A: Given: mass of car, m = 700 kg  radius of circular turn, R = 120 m  speed of car, v = 24.5  angle of…

Q: Q3: Calculate the centripetal force exerted on a 900 kg car that negotiates a 5 km radius curve at…

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Q: I) A child sitting 1.10 m from the center of a merry-go- round moves with a speed of 1.25 m/s.…

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Q: If a car takes a banked curve at less than the ideal speed, friction is needed to keep it from…

A: Given: Radius, r = 85 mAngle = 15oFind; (a) The ideal speed, v.(b) The minimum coefficient of…

Q: 5) A 5000 kg airplane is flying in a circle. a. What is the weight of the airplane? b. How much…

A: mass of airplane m = 5000 Kg

Q: 3. A car with a 500 N driver goes over a hill that has a radius of 50 meters as shown in the figure…

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Q: A number of amusement parks have rides that make vertical loops like the one shown. For safety, the…

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Q: You are riding a 1500-kg car. The car makes a left turn in a comer with a 50 m radius. If the road…

A: The centripetal force must balance the frictional force in order for the car no to slide.…

Q: If a car takes a banked curve at less than the ideal speed, friction is needed to keep it from…

A: The roads are banked at the turn to avoid the dependence on friction. When the speed of car is…

Q: You travel to a strange planet and find that you weigh 2,000 N.  The planet rotates on an axis,…

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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: Suppose the car in the previous question tries to complete the turn with tires that provide a…

A: The maximum speed of the vehicle in an unbanked curve is given by, v=rμg Here, r is the radius of…

Q: A race car travels 40 m/s around a banked (45 with the horizontal) circular (radius = 0.20 km)…

A: Given  Speed of the car v= 40 m/s Radius of banked track R=0.20 km=200m Mass of the driver m= 80 kg…

Q: Helicopter blades withstand tremendous stresses. In addition to supporting the weight of the…

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Q: Many amusement parks have rides that make vertical loops like the one shown below. For safety, the…

A: (a) The free-body diagram of the rides when the car goes over the top faster than this speed is…

Q: 1 A 540 kg car is merging onto the interstate on a banked curve. The curve is banked 7.1 degrees…

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Q: 1) A 2.5-kg bucket of water is attached to a 1.0-m rope. The bucket is swung in a circle with the…

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Q: 17. I A 1500 kg car drives around a flat 200-m-diameter circular track at 25 m/s. What are the…

A: 17.GivenMass of car, m=1500 kgDiameter of track, d=200 mvelocity of car, v=25 m/s

Q: D. AL A car rounds a very steep, banked curve moving at low speed. A front-end view of the car is…

A: Centripetal force:  It is a net force which acts on an object when it moving along a circular path…

Q: 1.A ball is fired at the beginning speed of the v and forms an Angle toward the horizontal surface…

A: Given that, Velocity of ball =v x-component of velocity =vx= vcosθ y- component of velocity =vy= v…

Q: A Ferris wheel at a carnival has a radius of 10 m and turns so that the speed of the riders is 8…

A: r = 10 m v = 8 m/s m = 60 kg

Q: If a car takes a banked curve at less than the ideal speed, friction is needed to keep it from…

A: It is given that,

Q: A car goes around a curve on a road that is banked at an angle of 21.0 °. Even though the road is…

A: Given: The angle of the bank is 21o. The speed of the vehicle is 22 m/s.

Q: AP Physics 1 Banked Corners A car is travelling around a circular track of radius 100 m at a…

A: Note:- you have Posted multiple subparts question. As per guidelines, I will solve first three…

Q: A race car rounds a curve at 53 m/s. The radius of the curve is 450 m, and the car's mass is 670 kg.…

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Q: If a car takes a banked curve at less than the ideal speed, friction is needed to keep it from…

A: Solution: given that radius r = 80 m theta = 15 degree v2 = 30 km /h=8.33 m/s

Q: 8. The minute hand on the clock. a) What is the centripetal force? b) Draw the diagram.

A: Solution:

Q: 2. A ro ler coaster car travels around a vertical loop. At the top of the loop, where it is upside…

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Q: 8. The minute hand on the clock. a) What is the centripetal force? b) Draw the diagram. 9. A person…

A: a) Centripetal force: The force that acts towards the center.   In the minute clock, the clock tries…

Q: 9. Consider a 1-kg brick being whirled in a vertical circle at the end of 1-meter rope. a. What…

A: Given: Part (9): Given: The length of the roper is 1 m. The mass of the object is 1 kg.

Q: I need this for a lab with steps, please help

A: Since there are multiple questions posted, we will answer the first one for you. If you want any…

Q: If a car takes a banked curve at less than the ideal speed, friction is needed to keep it from…

A: A) radius of curve (r) = 85 m banking angle (θ) = 15o

Q: Centripetal Force: I'm trying to understand the forces at work in centripital force, i understand…

A: It is the force that keeps the object in circular motion. It always point towards the centre of the…

Q: 5. A race car travels at a constant speed around a flat, circular track (see adjacent figure).…

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Q: 1 A cyclist turns a corner with a radius of 50m at a speed of 10m/s. a. what is the cyclist's…

A: Centripetal Force is responsible for moving of a body in circular motion

Q: If a car takes a banked curve at less than the ideal speed, friction is needed to keep it from…

A: (a) Ideal speed to move in a curved and banked path tanθ=v2Rgv=Rgtanθ=105 m9.8 m/s2tan15°=16.6…

Q: 6. A car going over a hill. a) What is the centripetal force? b) Draw the diagram. 7. A book bag…

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Q: If a car takes a banked curve at less than the ideal speed, friction is needed to keep it from…

A: Given: radius r =105m angle theta = 15o speed of frightened driver v2 =20km/h = 5.56 m/s

Q: If a car takes a banked curve at less than the ideal speed, friction is needed to keep it from…

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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.