A car exits the highway at 26.0 m/s and enters a 230 m radius curve. After breaking uniformly for 4.00 seconds, the car exits the curve at 17.3 m/s. What is the magnitude of acceleration of the car midway through the curve relative to the forward motion of the car)? Tangential Acceleration; m/s2 Centripetal Acceleration: m/s? Magnitude of Total Acceleration: m/s2

Q: A car is travelling around a circular track of radius 100 m at a constant speed of 70 km/h. 1200 kg…

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Q: A rotating fan blade completes 20.0 revolutions per second. The tip of the fan blade is at a radius…

A: Given data: Angular velocity (ω) = 20.0 revolutions per second Radius (r) = 15.0 cm = 0.150 m

Q: A car traveling at 20 m/s follows a curve in the road so that its centripetal acceleration is 5…

A: Given The velocity of the car is v=20 m/s. The centripetal acceleration of a car is a=5 m/s2. The…

Q: A car driving around a circular track has a centripetal acceleration of 91 m/s291 m/s2 until it hits…

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Q: A 1.80 kg wooden block is tied to a rope and spun in a circular path of radius 1.12 m. The block…

A: Given data The mass of the wooden block is m = 1.80 kg. The radius of the circular path is r = 1.12…

Q: A Formula One race car is traveling at 67 m/s along a straight track enters a turn on the race track…

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Q: A test car starts from rest on a horizontal circular track of 70-m radius and increases its speed at…

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Q: The California sea lion is capable of making extremely fast, tight turns while swimming underwater.…

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Q: A particle moves in a circle of radius 40.0 m and the particle’s speed increases at a rate of 0.300…

A: The radius of the circle, r = 40.0 m Rate of increase in speed, a0 = 0.300 m/s2 Radial acceleration…

Q: Formula One race cars are capable of remarkable accelerations when speeding up, slowing down, and…

A: Given data : Radius of track, R=95 m                   Velocity of Race Car , V=68 m/sTo calculate…

Q: A new car is tested on a 280-mm-diameter track If the car speeds up at a steady 1.5 m/s2m/s2 , how…

A: Given Data: The diameter of the track is: D=280 m The speed of the car is: v=1.5 m/s2 The radius of…

Q: A motorcycle, initially at rest, starts to move on a circular track with a 400-m radius. The…

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Q: jet fighter flying at 300 m/s (just below the speed of sound) makes a turn of radius 2.20 km. The…

A: Step1-            Given                        v=300m/s            r=2.20km…

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: A car goes around a curve of radius R at constant speed V. Then it goes around a curve of radius R/2…

A: Given : Radius of the first curve= R; speed = V; Radius of the second curve = R/2; speed of the…

Q: a. 1.61 m/s c. 3.22 m/s d. 10.1 m/s b. 5.07 m/s 49. An engineer is planning a road with a turn. If…

A: Given: The speed is V=20 m/s. The centripetal acceleration is a=8.5 m/s2.   The expression of…

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

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Q: Each of the space shuttle's main engines is fed liquid hydrogen by a high-pressure pump. Turbine…

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Q: rotation, a hammer thrower maintains a constant acceleration of his hammer. From 28 m/s, the hammer…

A: We  know that the third equation of the angular motion is given as  ω2=ω02+2αθ where ω is the…

Q: A 2.0 x 103 kg car travels at a constant speed of 10.9 m s-1 around a circular curve of radius 30.2…

A: Given, It is given that the car travels around a circular curve. Mass of the car = 2 * 103 kg Speed…

Q: A pilot can withstand an acceleration of up to 9g, which is about 88 m/s², before blacking out. What…

A: Given acceleration limit of pilot ap = 88m/s2 velocity v = 515 m/s radius r = 3920

Q: A golf ball is launched with the initial conditions shown in the figure. Determine the radius of…

A: Given data: The speed of the ball is V=187 mi/hr The body diagram is

Q: The bola is a traditional weapon used for tripping up or grounding an animal  Once it is set into…

A: The speed of the bola is given by, v=2πrt Here, r is the radius of the circular path and t is the…

Q: In a laboratory test of tolerance for high acceleration, a pilot is swung in a circle 15.0 m in…

A: Write the expression of the acceleration when the pilot got black out. a=rω=r2πN60

Q: A motorcycle, initially at rest, starts to move on a circular track with a 400-m radius. The…

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Q: Approaching one of the many sharp horizontal turns in the Monaco Grand Prix, an experienced…

A: Given, Initial speed = 120 km/h final speed = 54.0km/h time interval =14.0 s and radius of curvature…

Q: A hawk flies in a horizontal arc of radius 12.0 m at a constant speed of 7.1 m/s. It continues to…

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Q: A ball is launched up a semicircular chute in such a way that at the top of the chute, just before…

A: Given data The magnitude of the centripetal acceleration is ac = 2g The radius of the semicircular…

Q: A car is traveling at constant speed of v = 11.5 m/s. Its tires have a diameter of d = 0.68 m. v =…

A: Given data:  Speed (v) = 11.5 m/s Diameter (d) = 0.68 m

Q: E2. A car rounds a curve with a radius of 35 m at a speed of 20 m/s. What is the centripetal…

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Q: What is the minimum radius at which an airplane flying at 300 m/s can make a U-turn if its…

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Q: . A car is driving at a speed of 80mph in a circular track with radius of 1500ft. The driver applied…

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Q: You're designing a highway so that the maximum centripetal acceleration on a curve is no more than…

A: GivenAcceleration a = 1.1 m/s2Velocity v = 100 km/h

Q: 2. A car has the maximum centripetal acceleration 10 m/s?, so the car can turn without skidding out…

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

Q: An object 0.02 Kg moves at a constant speed of 9.0 m/s in a circular path of radius of 1.5 m. a.…

A: Given data: Mass (m) = 0.02 kg Constant Speed (v) = 9.0 m/s Radius (r) = 1.5 m Required: Centripetal…

Q: An Aston Martin V8 Vantage sports car has a "lateral acceleration" of 5m/s². This is the maximum…

A: Given: Lateral Acceleration, a=5 m/s2 Speed, v=45 m/s Lateral acceleration is maximum centripetal…

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: A 1000-kg Jeep travels along a straight 500-m portion of highway (from A to B) at a constant speed…

A: Since the car is moving at constant speed of 10 m/s from B to C, the tangential acceleration of the…

Q: Formula One race cars are capable of remarkable accelerations when speeding up, slowing down, and…

A: Given :car round a corner segment of radius 95 m at a speed of 68m/s. Using…

Q: World-class female shorttrack speed skaters can cover the 500 m of a race in 45 s. The most…

A: Distance of the track is d = 500 m time taken to cover the track is t = 45 s Radius of the track is…

Q: A car enters a right turn that is 90◦ and part of a circle of radius r. The car exits the turn after…

A: The centripetal acceleration is given by,

Q: 1 ) A jet fighter flying at 300 m/s (just below the speed of sound) makes a turn of radius 2.75 km.…

A: a) Given, The speed of the fighter jet = v = 300m/s Radius of the turn = r = 2.75km = 2.75×103m We…

Q: A drop of glue adheres to the outer edge of a wheel of radius 0.550 m. The wheel rotates at 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.