A car at the Indianapolis 500 accelerates uniformly from the pit area, going from rest to 260 km/h in a semicircular arc with a radius of 230 m .   a.) Determine the tangential and radial acceleration of the car when it is halfway through the arc, assuming constant tangential acceleration. b.) If the curve were flat, what would the coefficient of static friction would be necessary between the tires and the road to provide this acceleration with no slipping or skidding?

Q: The formula v = 0.03 t can be used to calculate the tangential acceleration of an automobile moving…

A:

Q: An athlete swings a 3.40-kg ball horizontally on the end of a rope. The ball moves in a circle of…

A: Given that:m=3.40 kgr=0.600 mω=0.650 rev/s

Q: How can you find tangential velocity of a particle with uniform motion in a circle?

A: Introduction: Tangential velocity is the linear speed of any object moving along a circular path. A…

Q: An automobile slows down as it rounds a sharp horizontal turn, going from 13.0 m/s to 19.0 m/s in…

A:

Q: The Earth orbits the Sun in a near circular orbit of radius 1.5 × 10^11m. Find themagnitude of…

A: Question 1Earth velocity is simply the distance covered by the earth with respect to time. While…

Q: Radius of Earth, RE: 6,3781366E+06 m Mass of Earth, ME: 5,9721426E+24 kg  A spacecraft is in…

A:

Q: ff the track. From these data, determine the coefficient of static friction between the car and…

A: Circumference of circle is given by  d=0.25(2πr)....(1) Using Newtons second law  Centripetal…

Q: An object is initially moving in uniform circular motion. The object is connected to an inelastic…

A: When an external force is applied to an object moving in a uniform circular motion, the radial…

Q: Q.2) A cord is wrapped around a cylinder of radius 0.2 meters, as shown in the figure. Starting from…

A:

Q: s of the Earth is 6380 km calculate the tangential velocity of a person at the equator caused by the…

A: Given : Earth's radius, R=6380 km We know, Tangential velocity or linear velocity is motion of…

Q: An athlete swings a 6.90-kg ball horizontally on the end of a rope. The ball moves in a circle of…

A: Given: The mass of the ball is 6.9 kg. The radius of the circular path is 0.67 m. The angular speed…

Q: An object is flying around the circle on a rope of radius 4 meters, and its speed is 2 meters per…

A:

Q: A turntable of radius 60 cm undergoes constant acceleration from rest to 3.0 rev/s in 2.5 seconds.…

A:

Q: An ultracentrifuge accelerates from rest to 102900 rpm in 2.15 min. Randomized Variablesω = 102900…

A: Given value--- angular speed = 102900 rpm. time = 2 15 min. l = 9.1 cm. We have to find--- Part…

Q: Explain the tangential component and normal component of acceleration.

A: The acceleration is defined as,  a¯=ddtv¯ Here, v is the velocity vector.

Q: In a Bangladesh-Australia cricket match, Sakib Al Hasan throws a ball towards the batsman. The ball…

A: Initial angular speed of ball: ωi=18 rev/s Radius of the ball: r=7.1 cm = 7.1×10-2m Angular…

Q: The weight of a yacht and its passerigers is 11.60KN. The boat moves in a circular path with a…

A: The weight of a yacht and its passengers is W=11.60 kN=11.60×103 N. The radius of the circular path…

Q: A 10,000 kg satellite is orbiting planet A, which has a mass of 8.68 x 10^25 kg. The satellite is…

A:

Q: In a DVD player the centripetal acceleration is measured to be 100 m/s^2 , at a point that is .02 m…

A: The centripetal acceleration at a point at r distance on a disc  from its center can be expressed as…

Q: Radius of Earth, RE: 6,3781366E+06 m Mass of Earth, ME: 5,9721426E+24 kg h=554km A spacecraft…

A: Height above the surface of earth (h) = 554000 m Radius of earth (r) = 6.378×106 m Mass of earth (m)…

Q: A child rides a scooter in a circular path with a radius of 3.0 m. The tangential speed of the…

A: radius (R) = 3 m v= 3 msmass of child and scooter(m) = 45 kg

Q: find the mass of Planet X.   b) Suppose that at the moment the spacecraft reaches its maximum…

A:

Q: a) the angular acceleration b) the angle through which each wheel has rotated.

A: Angular Acceleration The angular acceleration of a rotating body is defined as the rate of change of…

Q: A)What is the tire tread's lowest tangential speed, in meters per second, at which the nail will…

A:

Q: A rotating platform of radius R = 2.7 cm starts from rest and accelerates with uniform angular…

A:

Q: A body of mass 8 kg moves in the xy-plane in a counterclockwise circular path of radius 3 meters…

A: Given, First, let's find the angular velocity of the body. Since the body makes one revolution every…

Q: S6. James Bond is trying shake off a villain hanging on to his car. The bad guy has mass 80kg and…

A:

Q: 6. A car is initially at rest waiting for traffic lights to change. Once the green light comes on is…

A: Given - initial speed of car , u =0 m/s  initial angular velocity of wheel , ωo=0 rad/s linear…

Q: A car traveling on a flat (unbanked), circular track accelerates uniformly from rest with a…

A: Recall there are two acceleration tangential and radial. So net acceleration is neither along…

Q: When a carpenter shuts off his circular saw, the 10.0-inch-diameter blade slows from 4385 rpm to…

A: Given:Diameter of the blade = 10 inchRadius of the blade = 5 inchAngular velocity = 4385 rpmTime…

Q: Problem 14:  A rotating platform of radius R = 1.5 cm is initially at rest. It then begins to move,…

A:

Q: pBid e asod e CD rotating. m

A:

Q: 1) A stopwatch starts while race car travels at 9 m/s from the pit area and accelerates at a uniform…

A:

Q: You have your bicycle upside down while you adjust the chain. The chain is wound around the rear…

A: .r =4cm R = 11 Ɵ = Vot + αt2/2 Vo = 0 .t = 1s Ɵ = 2(2∏) = 12.56 12.56 = 1/2α(1)2  α = 25.12 now, αR…

Q: A 100 kg vehicle enters a flat circular turn of radius 5 m. It is initially traveling at 5 m/s…

A: Given data: The mass of vehicle is m=100 kg. The radius of circle is r=5 m. The initial speed is…

Q: A disc thrower starts his spin while standing facing the back of the circle. He releases the discus…

A: Part a: Apply the 2nd equation of angular motion.

Q: The formula v = 0.03 t can be used to calculate the tangential acceleration of an automobile moving…

A:

Q: A 50.0-kg child stands at the rim of a merry-go-round of radius 2.90 m, rotating with an angular…

A: Given :           mass m = 50 kg           radius r = 2.90       angular speed ω= 3.65 rad/si…

Q: The weight of a yacht and its passerigers is 11.60KN. The boat moves in a circular path with a…

A:

Q: 2.) A spinning, flat disk of radius 2.0 m has a tangential velocity at its edge of 4.5 m/s. a.…

A: The objective of the question is to find various parameters related to the motion of a spinning…

Q: rrent Attempt in Progress In an automatic clothes drier, a hollow cylinder moves the clothes on a…

A: Introduction Centripetal force:- Centripetal force (or centripetal acceleration) is the force that…

Q: Two children are riding on a merry- go- round. Child A is at a greater distance from the axis of…

A: Tangential acceleration (at) is a measurement of how tangential velocity (vt) of a point at a…

Q: 1. A stopwatch starts while race car travels at 7 m/s from the pit area and accelerates at a uniform…

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

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.