10. A person completing the shot put. a) What is the centripetal force? b) Draw the diagram.
Q: 1. Answer the following questions regarding uniform circular motion (a) What does the word…
A: (a) The word 'centripetal' in centripetal force means that the force toward the center of the…
Q: What is the unit for centripetal acceleration? rad b. m m cm а. C.- d.
A: Centripetal acceleration = v2r Unit of v is m/s and unit of r is m.
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Q: An automobile slows down as it rounds a sharp horizontal turn, going from 13.0 m/s to 19.0 m/s in…
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Q: . What coefficient of friction do cars need on a flat curve? (a) Calculate the centripetal force…
A: Mass of vehicle is Radius is Speed of vehicle is Note:Find:The centripetal force.
Q: 14) A 50.0 kg child takes a ride on a Ferris wheel that rotates 5 times each minute and has a…
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Q: A bucket being spun in a circle. a) What is the centripetal force? b) Draw the diagram.
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Q: Imagine a Ferris wheel that rotates three times each minute and has diameter of 19.4m. a) What is…
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Q: A curve on the freeway has a radius r = 300 m. What banking angle would allow vehicles traveling at…
A: Here given that the radius of the curve is 300 m. Now the car is moving at a speed of 35 m/s.We have…
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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.…
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A: Given:- The radius of the speedway R = 300 m and blanked at 31o The friction force coefficient =…
Q: A vehicle rounds a curve at 44ft/sec. The vehicle's weight is 2500lb. a.) What centripetal…
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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…
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Q: 3. A car driving around a circular track. What is the centripetal force? b) Draw the diagram.
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Q: A Daredevil is traveling at 15 m/s at the top of a vertical loop.
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Q: Questions 1-4: A 2-kg mass is moving in a circular path on the end of a 0.50-m string. The mass…
A: Given: Mass of the object = 2 Kg The radius of the circular path = 0.50 m Speed of the object in the…
Q: b.) How fast must the bucket move at the top of the circle so that the rope does not go slack?…
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Q: 5. A 5kg mass is located on a wedge angled 30° above the horizontal, with a string connected to a…
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Q: he diagram below is an official schematic of a velodrome, where track cycling takes place. The…
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Q: A weight is spinning at the end of a .75 meter string. If it takes .33 seconds for the weight to…
A: Length of the string (L) = 0.75 m time taken to complete one revolution (T) = 0.33 seconds
Q: A fire dancer swings with a hand in a vertical loop a glass attached to the end of a scarf. The…
A: As given in the question :R(radius)=0.6 mand, mass=m
Q: 1800 kg car moving on a flat, horizontal road negotiates a curve as shown. The radius of the curve…
A: Answer - The correct option is (B) 14.3 m/s The rate of change of position of an object in any…
Q: A car has a mass of 1723. kg and is going around a flat curve which has a coefficient of static…
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Q: 5A) How fast in RPM must a Centrifuge rotate if a particle 12 cm from the axis of…
A: A)R = 12 cm acceleration = 120000 g = 120000 * 9.8 m/s2 = 1176000 m/s2Using formula for centripetal…
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 Snowbird pilot (mass 55.0 kg) is completing a circular arc during an air show. At the top of the…
A: Given, mass of the snowbird pilot, m = 55.0 kg At the top of the the arc gravity is, a = 2g = 19.6…
Q: ac 2 V R F.=mac A vinyl "record" with a diameter of 0.3 m is spinning at a rate of 1 m/s. a) What…
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Q: 1. Toss a solid object at 22 m/s at a 35° angle from 1.2 m off the ground. (a) How high will it go?…
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Q: on a highway curve with radius 42 m, the maximum force of static friction (centripetal force) that…
A: Radius of the highway curve is R = 42 m Mass of the car is m = 1123 kg Centripetal force acting on…
Q: (a) The earth, rotating around the sun (b) A bicycle being ridden around a corner on a banked…
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Q: 4. The moon going around the sun. a) What is the centripetal force? b) Draw the diagram.
A: In this case centripetal force will be equal to the gravitational force,
Q: 10.What equation can we use to describe the magnitude of centripetal force How does this relate to…
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Q: A runner moving at a speed of 8.75 m/s rounds a bend with a radius of 25 m. a) Find the centripetal…
A: Given, tangential velocity is, vt = 8.75 m/s radius of path is, r = 25m a) so centripetal…
Q: A 5 kg ball is attached to the end of a string is revolving uniformly in a horizontal circle of…
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Q: A curve of radius 100 m.banked at an angle of 30, When a car round this curve at the maximum speed…
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Q: 10. Use the formulas a = v2/r and v = 2πr/T to derive the following formulas: (a) centripetal…
A: Givna=v2r andv=2πrT
Q: A 80kg astronaut is training in human centrifuge to prepare for a launch. The astronaut uses the…
A: Given,
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