A jet plane flying 300 m/s experiences an acceleration of 2.0 g when pulling out of the circular section of a dive. What is the radius of curvature of this section of the dive? Group of answer choices   3.2 km 5.0 km 2.6 km 9.2 km 4.6 km

Q: Which of the following statements about uniform circular motion ARE correct? Choose all that apply.…

A: For uniform circular motion, magnitude of velocity is not change but its direction is changed. There…

Q: The athlete shown in the figure below rotates a 1kg discus along a circular path of radius 1.06m.…

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Q: You're driving your pickup truck around a curve that has a radius of 22 m. How fast can you drive…

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Q: A toy car drives around a circular track with a radius of 10 m. When the car’s velocity is…

A: radius = 10 m acceleration (a) = 10 ms2direction of velocity at the given instant = southwards…

Q: A cyclist competes in a one-lap race around a flat, circular course of radius 140 m. Starting from…

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Q: A motorcycle is going over the Melbourne Causeway which has a radius of curvature of 150 m at the…

A: Given Radius R=150 m Acceleration due to gravity is g=9.80 m/s2

Q: For each of the following situations involving circular motion, identify what force provides the…

A: As per guidelines we are suppose to do only 1 question from multiple questions and 3 subpart from…

Q: It takes a 1200 kg racing car 12.3 s to travel at a uniform speed around a circular racetrack of…

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Q: A tennis ball connected to a string is spun counterclockwise around in a vertical, circular path at…

A: Given data: Ball's mass m = 0.2 kg speed v = 2.4 m/s Radius R = 0.29 m

Q: centrifuge that has a radius of 10 m. The astronaut is experiencing 10g, meaning that the…

A: Given: The Radius  of the centrifuge (r) = 10 m. The mass  experienced by the astronaut (m) = 10 g…

Q: Choose all that apply to centripetal acceleration   A. More tangential speed , more…

A: Write the expression for the centripetal acceleration. Hence from equation (I) centripetal…

Q: An object has a radius r and a velocity v and a mass m. What happens to centripetal acceleration…

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Q: The moon is going around the Earth at a speed of 1022 m/s. The moon is 3.48 x 108 m. Assume the…

A: Given, The speed of moon is 1022 m/s the moon is at 3.48 x 10^8 m here we can assume the moon’s…

Q: A cyclist on a circular track is travelling at 20 ft/sec. His speed in the tangential direction…

A: Given data: Velocity of the cyclist, V=20 ft/s Acceleration in the tangential direction, at=4 ft/s2…

Q: what happens to centripetal acceleration and why? a. It decreases as the radius of curvature…

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Q: An ultracentrifuge spins biological samples at very high speeds in order to separate their…

A: Given data : Frequency of rotation , n=120000 rpm                              n = 12000060rps…

Q: You are in a race over a hill that has a radius of curvature 0.120 km. At what speed would your car…

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Q: The centripetal acceleration at the equator is about 3.4 cm/s^2. Use this information and the length…

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Q: Choose all that apply to centripetal acceleration   A. depends on tangential speed and radius of…

A: Centripetal acceleration is the property of the motion of a body traversing a circular path. The…

Q: A ball is tied to the end of a cable of negligible mass. The ball is spun in a circle with a radius…

A: Given: The radius of the circle r = 2 m The number of revolution it makes is 7 Rev The time taken…

Q: Two cars are traveling at the same speed of 21 m/s on a curve that has a radius of 116 m. Car A has…

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Q: A car of mass 1,925 kg travels along a circular road of radius 90.0 m at 15.0 m/s. (a) Calculate the…

A: Given data: Mass (m) = 1925 kg Radius (r) = 90.0 m Speed (v) = 15.0 m/s Required: Centripetal…

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 kg Speed of the car v = 12 m/s Radius of curvature r = 25 m…

Q: A mass is tied to a string and whirled in a vertical circle. Categorize the kinematic properties…

A: For the given question, following results will be obtained.  Linear acceleration (scalar): it will…

Q: What is the acceleration of a 500-kg tricycle moving at 8 m/s takes a turn around a circle with a…

A: Mass of tricycle ‘M’=500kg  radius of circular turn ‘r’=20m  moving with velocity’V’= 8m/s…

Q: The blade of a modern wind turbine is usually around 55 m long (radius = 27.5 m). If the blade…

A: Given data as per question Radius of turbine =27.5 m calculations 11.29 revolution =1 minute=60 s1…

Q: A car travels at a constant speed of 15 m/s around a turn of a radius of 30 m. What happens to the…

A: Given V=15m/s R=30m As  a=V^2/R=radial acceleration of car

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 car travelling along a road is making a turn where the radius of curvature is r = 2t2 m where t is…

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Q: An object follows a uniform circular motion. If it moves with uniform speed, its tangential…

A: Here object follows uniform circular motion and it moves with uniform speed .

Q: A tennis ball connected to a string is spun around in a vertical, circular path at a uniform speed.…

A: As per guidelines, the first three questions are answered. For the remaining questions to be…

Q: An ultracentrifuge spins biological samples at very high speeds in order to separate their…

A: Given: The instrument spinning rate ω=120,000 rpm, the samples experience a centripetal acceleration…

Q: motorcycle moves at a constant speed of 35 ft/sec around a curve road of radius 292 ft. What is the…

A: motorcycle moves at a constant speed of 35 ft/sec around a curve road of radius 292 ft. What is the…

Q: A space station with circular or cylindrical parts may have artificial gravity by spinning.  The…

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Q: A 1.3 × 103 kg car traveling with a speed of 2.5 m/s executes a turn with a 7.5 m radius of…

A: This question belongs to circular motion.

Q: orbit around the sun is circular and has a radius. (a) What is the magnitude of the orbital velocity…

A: Time period of earth around Sun T = 1 year

Q: 29 An amusement park ride moves a rider at a constant speed of 14 meters per second in a horizontal…

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Q: A roller coaster reaches a velocity of 20 m/s at a location where the radius of curvature is 40 m.…

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Q: A small ball is attached to the lower end of a 0.800-m-long string, and the other end of the string…

A: Given data- length of string L=0.800 m constant angle  θ= 37.4° with the vertical time to take…

Q: Starting from rest, the motorboat travels around the circular path, the radius of curvature is 25 m,…

A: according to guidelines, first three subparts will be answered here. Given that,radius of curvature,…

Q: A flywheel has a diameter of 50 cm. What is the speed of a point on the edge of the flywheel if it…

A: The centripetal acceleration is defined as ac=v2r Here v is speed and r is the radius. In the…

Q: A car travels at a steady 40.0 m/s around a horizontal curve of radius 200 m. What is the minimum…

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Q: Consider a car moving on a circular track with constant speed. Which of the following statements is…

A: Following are the incorrect options for the given statement: c) the vehicle has no acceleration e)…

Q: A 5 kg mass is spun around in a circle of radius 2m with a period of 7 s. What equation would you…

A: Given mass, m = 5 kg The radius of the circle, r = 2 m The period of the motion of the mass, T = 7 s

Q: A bicyclist is at the bottom of a hill with a speed of 30 ft/s. After traveling 600 ft on the road,…

A: Given, v = 15 ft/s ,  a = 1.3 ft/ s2  we know, a = v2 / r r = v2 / a r = 152 / 1.3 r = 0.173 * 103…

Q: Rudy is test-riding his new bike at the newly-built Pasig River Esplanade. He is going at a speed of…

A: When an object is moving on a circular track ,then centripetal force is required to make it move on…

Q: A tennis ball connected to a string of radius 0.80 m is spun around in a vertical, circular path at…

A: Given, Radius=0.80m Speed=2.5m/s

Q: A 150-g ball at the end of a string is revolving uniformly in a horizontal circle of radius 0.600 m.…

A: Given: The mass of the ball is 150 g. The radius of the circle is 0.600 m. The number of revolutions…

Q: bicyclist is at the bottom of a hill with a speed of 30ft/s. After traveling 600 ft on the road, she…

A: If an object moves in circular motion centripetal Acceleration acts on it.  Centripetal acceleration…

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.