hich of the following statements are correct? Select all correct.   Question 6 options:   Centripetal acceleration is the result of the sum of other forces.   If an object is moving at a constant speed in a circle, then every external force must point towards the center of the circle.   If the speed of an object is constant, then its acceleration must be zero.   The centripetal acceleration is the same whether the object moves clockwise or counter-clockwise.

Q: 1- A pilot of mass m= 70 kg in a jet aircraft executes a loop-the-loop, as shown in Figure. In this…

A: a) The aircraft’s centripetal acceleration can be represented as, Here, v and r represent the…

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: A 52.0-kg child takes a ride on a Ferris wheel that rotates four times each minute and has a…

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Q: A car is traveling around a circular track. If the car traveling at a velocity of 8 m/s, what is the…

A: Given: The velocity of the car is 8 m/s. The radius of the circular track is 10 m.

Q: (a) What is the radius of a bobsled turn banked at 75° and taken at 34 m/s, assuming it is ideally…

A: Given: the banking angle (θ)= 75°             speed of the bobsled (v)=34m/sTo Find: (a) radius of…

Q: Centripetal acceleration is in the opposite direction of centripetal force. True False The normal…

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Q: A rubber ball is attached to a string and whirled around in a circle. If the string is 1.5 m long…

A: Answer  : We know , for rotational motion of a ball, the centripetal acceleration on the ball is :…

Q: Concept Simulation 5.1 reviews the concepts that are involved in this problem. A child is twirling a…

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Q: A hot wheels car with mass M travels at constant speed on the inside of a track that is a vertical…

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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 car travels at a steady 30.9 m/s around a horizontal (unbanked) curve of radius 200 m. What…

A: Given, Speed of car(v)= 30.9 m/s  Radius of curve (R) = 200.

Q: 1. (a) What is the radius of a bobsled turn banked at 75° and taken at 34 m/s, assuming it is…

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

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Q: Humpback whales sometimes catch fish by swimming rapidly in a circle, blowing a curtain of bubbles…

A: When an object of mass M is moving with a speed v in a circular path of radius r, amount of…

Q: An airplane is flying in a horizontal circle at a speed of 360. km/h (see the figure). If its wings…

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Q: Review Example 5, which deals with the bobsled in Figure 5.5. Also review Conceptual Example 4. The…

A: Mass of the sled and its two riders = m = 322 kgSpeed of the sled = v = 34 m/sRadius of the first…

Q: An engineer is trying to determine the speeds at which she can swing a 400kg wrecking ball without…

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Q: v A car turning on a flat surface a, tension v A car rounding a frictionless banked curve b. the…

A: uniform circular motion -A circular motion is described as a body movement that follows a circular…

Q: b) The centripetal force is another type of force; TRUE or FALSE? c) The centripetal force keeps a…

A: "As per the guidelines i solved the first question alone". 1. (b) The centripetal force is not a…

Q: Determine the force exerted on the driver by the car when the car is at the top

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Q: Laundry spins in a horizontal circle in a washing machine. It travels at 11.5m/s. The washing…

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

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Q: A 1000 kg car is driving around a banked, circular track (if you are unsure of what a banked turn…

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Q: Vilvolev 6. A stone with a mass of 0.80 kg is attached to one end of a string 0.80 m long. The…

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Q: A 3220 kg demolition ball swings at the end of a 36.1 m cable on the arc of a vertical circle. At…

A: Given data:  The ball swing in vertical circle  Mass (m) = 3220 kg Radius (r) = 36.1 m Speed at…

Q: A 200 g mass as spun in a horizontal circle of radius 0.45 m with an tangential velocity of 13 m/s.…

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

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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: Which of these equations would you use to calculate the very least speed with which you could swing…

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Q: In the figure, a stuntman drives a car (without negative lift) over the top of a hill, the cross…

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Q: Use formulas from a page provided here No 4,5,6 please step by step No 4 4. A car goes around a…

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Q: In uniform circular motion, an object moves in a circle at constant speed.  Your lab partner states…

A: The motion of the object around a fixed point in a circular path with constant speed is called…

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:…

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.