An object has a radius R and a velocity V and a mass M. What happens to centripetal acceleration when a- mass doubled b- velocity doubled c- radius in halved (Explain)

Q: 8. If a mass of 3.1 kg is orbiting at 2.3 m/s² in a radius of 6.2 m, the centripetal force is

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Q: 9. The centripetal acceleration and frequency of an object rotating in a circle would have a direct…

A: Solution:  9. Centripetal acceleration is given by: ac=ω×v…

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A: Ans:- Image-1

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A: Answer:-  Given  Radius of a planet = R1  A satellite revolve around it in a circle of radius = R2…

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A: speed of child = v = 4 m/s  radius of circle = r = 3 m the child's mass = m =  48 kg  we have to…

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A: Write the expression for the centripetal acceleration of the car moving around a circular track.

Q: 2. A yoyo with mass 0.001 kg mass is moving in a circle of radius 1meter at constant speed of 8'm/s.…

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A: Mass of car = 2000 kg  Radius of curve = 60 m  Velocity = 9 m/s

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Q: As the mass of the object is increased, does the centripetal force increase or decrease? Explain how…

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Q: NUME RICAL QUESTIONS O If the plate microwave oven has a radius of 0.15 m and rotates at 60 rev/min,…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: velocity of locomotive train

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Q: acceleration

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Q: 2. A 1.0 x 103 -kilogram smart car moves at a constant speed of 20. meters per second around a…

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Q: QUESTION 24 An object moves around a circle. If the radius is doubled keeping the speed the same…

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

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A: Mass= m = constant Radius= r = constant

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A: Centripetal acceleration changes with time however it’s magnitude can be the same

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A: Say radius of the earth be R km then the radius of the elliptical path of the spacecraft is 10R.

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A: Given data:  Length of string = 1.5 m Angular velocity (ω) = 2 rev/s Required: The centripetal…

Q: I need help with this Hw Problem.

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A: centripetal acceleration can be expressed as, ac=v2r here  v is the speed and r is the radius of the…

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Q: an object has a radius of R and a velocity V and a mass M .... explainnn what happens to centripetal…

A: Given: mass = M velocity= V radius = R Centripetal acceleration = aC

Q: A new planet is discovered whose mass is the same as that of the Earth, although its radus is 3.3…

A: A new planet is discovered whose mass is the same as that of the Earth, although its radus is 3.3…

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A: Given data:  Speed (v) = 4 m/s Radius (r) = 3 m Mass (m) = 39 kg Required: Centripetal force (Fc)

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A: The formula for the centripetal force is: Now from above,

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!