Choose the incorrect statement about uniform circular motion: Group of answer choices An object experiencing uniform circular motion has an acceleration directed away from the center of the circle   Uniform circular motion is motion in a circle at constant angular velocity   The acceleration of an object in uniform circular motion has constant magnitude but the direction is always changing   The velocity and acceleration vectors of an object in uniform circular motion are always perpendicular to each other

Q: A synchronous space probe is orbiting around Mars. The Mars radius is 3370 km and the mass is 6.42 x…

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Q: If R is the distance from a magnetic dipole, then the magnetic field it produces is proportional to:…

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Q: 12. A steel ball is launched at 37 degrees above horizontal from the top of a platform that is 55…

A: Given, The initial speed of the ball, u = 20.0 ms height of the platform, h = 55 m

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Q: 11-21 A boy rides his bicycle. The wheels have radius 30.0 cm. If the boy on the bicycle accelerates…

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Q: Case 1: One of your friends is standing by with a stopwatch and starts timing the moment the ball…

A: Given data: Time of flight, t=5.3 s Our question is to find the initial velocity (u) of the ball.

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Q: nductor is connected to upply. Determine the rms value of the current in the

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Q: During a neighborhood baseball game in a vacant lot, a particularly wild hit sends a 0.147 kg…

A: mass of baseball = 0.147 kg initial velocity of baseball (u) = 14.5 m/s final velocity of baseball…

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A: As per our guidelines, we are supposed to answer only first three subparts in case of multiple…

Q: A small blob of clay is attached to one end of a massless 20.4-cm-lon rod, as in the figure. The…

A: hhhhhhh

Q: A 1.90 kg thin, spherical shell of radius 0.180 m is released from rest at point A in the figure…

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Q: Question: As a longitudinal wave passes through a medium, a particle making up the medium with an…

A: Part1: Given equation: s(t) = 2.33cos(3.67t+2.400) and wavelength, λ = 49.0 cm Maximum speed, vmax =…

Q: What would be the angle formed by the liquid from its initial state when the truck traveled 100m in…

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Q: The drawing shows a top view of a frictionless horizontal surface, where there are two springs with…

A: Given data: The spring constant, k=150 N/m. a). The mass, m1=m2=2.0 kg b). The mass,m1=2.0 kg and…

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Q: Using the conventional choice for positive and negative axes described in the text, what is the…

A: This question is taken form motion in 2D chapter.

Q: A 24-V battery is connected in series with a resistor and an inductor, with R = 8.2 Ω and L = 9.4 H,…

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Q: 220. 5 N of force is required to get a 75 kg shopping cart rolling. How much force will you have to…

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Q: A physics student sits in a chair. The Earth pulls down upon the student's body. Identify the other…

A: According to the Newton's Third law of motion, for every action, there is an equal and opposite…

Q: Question 1 - At a certain instant a particle of mass 9 Kg is moving in the +x direction with a speed…

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A: EXPLANATION                           According to Fleming's left hand rule, first we determine the…

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Q: The figure below shows a conducting rod sliding along a pair of conducting rails. The conducting…

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Q: A solenoid of radius 3.5 cm has 600 turns and a length of 15 cm. (a) Find its inductance. mH (b)…

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A: Given data: Mass m = 63 kg The distance dropped d = 0.6 m Compression in the spring x = 0.09 m

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Q: Ⓒ Macmillan Learning A small block of mass m slides to the left on a frictionless, horizontal…

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Q: 4) A spacecraft with mass of 6.70 x 10² kg crashes on an asteroid of mass 4.5 x 10² kg. The velocity…

A: mass of spacecraft = 670 kg mass of asteroid = 4.5×109 kg initial velocity of the spacecraft = 6600…

Q: A 1.5 kg block initially at rest, is launched by a horizontal spring with a spring constant of k-175…

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Q: Starting from rest, a person on a sled slides down an icy, frictionless, 2.8 m tall hill. At the…

A: Given, Height of the hill, h=2.8 m coefficient of kinetic friction,μk=0.33

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Q: nd the electric flux through the surface defined by the 6 sides of the be. =-2 C = 2C D O A

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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.