A racing automobile is traveling at 40.0 m/s around a 265-meter- radius circular circuit. Calculate (a) the motion's period and (b) the centripetal acceleration of the automobile.
Q: The rotor of an ultracentrifuge rotates at a frequency of 50,000 rpm. A particle at the top of the…
A:
Q: A 3kg ball is traveling 10m/s diagonally when it strikes a horizontal surface. The ball bounces off…
A:
Q: A race car goes around a level, circular track with a diameter of 1.00 km at a constant speed of 95…
A: We need to calculate the centripetal acceleration of the car.
Q: A jet fighter flying at 300 m/s (just below the speed of sound) makes a turn of radius 2.50 km.…
A:
Q: For an object undergoing a uniform circular motion with radius 5.7 m and period 4.35 sec, the…
A:
Q: A car travels at a constant speed 15.1 m/s around a circular track that has a radius of 115 m. What…
A: In the case of uniform circular motion acceleration is given by Acp = V2/R, Here, Acp =centripetal…
Q: A particle travels in a circular orbit of radius r = 127.9 meters. Where it's speed is changing at a…
A: The objective of the question is to find the total acceleration of a particle moving in a circular…
Q: A cowhand is about to lasso a calf with a rope that is undergoing uniform circular motion. The time…
A: The magnitude of the centripetal acceleration of the end of the rope in uniform circular motion is…
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: The moon is going around the Earth at a speed of 1022 m/s. The moon is 3.48 x 108 m. Assume the…
A: Given, The speed of moon is 1022 m/s the moon is at 3.48 x 10^8 m here we can assume the moon’s…
Q: A runner taking part in the 200 m dash must run around the end of a track that has a circular arc…
A: Given data: Distance traveled (d) = 200 m Radius of circular path (r) = 35 m Time (t) = 24.2 s…
Q: what acceleration does it experience?
A: Centripetal Acceleration Centripetal acceleration is defined as the acceleration that the body feels…
Q: Problem 20: A particle travels in a circular orbit of radius r = 61.4 m. Its speed is changing at…
A:
Q: The blade of a modern wind turbine is usually around 55 m long (radius = 27.5 m). If the blade…
A: Given data as per question Radius of turbine =27.5 m calculations 11.29 revolution =1 minute=60 s1…
Q: An energy storage system is being designed using a number of concrete blocks and electrically driven…
A:
Q: An Earth satellite moves in a circular orbit 681 km above Earth's surface with a period of 98.17…
A: Height, h = 681 km Period, T = 98.17 min = 98.17×60 s = 5,890.2 sRadius of earth, R = 6371 kmOrbital…
Q: An Earth satellite moves in a circular orbit 555 km above Earth's surface with a period of 95.55…
A: Given that Height of the satellite above the earth' surface is h = 550 km Time period of the…
Q: A motorcycle, starting from rest, accelerates at 2.87 m/s2 on a circular track with a 205 m…
A:
Q: A planet travels in a circular orbit around a star. The radius of the circular orbit is 3.33×1011 m…
A: According to the given data R=3.33x1011 T=1.37 years We need to find The magnitude of the…
Q: An object travels in a vertical circle of 1.43 m radius. When the object is traveling downward and…
A: Given, The radius of the vertical circle is r=1.43 m The angular position of the object from the…
Q: A ball swings in a vertical circle at the end of a rope 1.50 m long. When the ball is 36.9° past the…
A: Part (a) Given: The length of rope is L=1.50 m. The angle made by the rope with vertical is…
Q: A jogger is running around a circular track that has a circumference of 472m. The magnitude of the…
A: Given data: The circumference is 472 m The centripetal acceleration is 1.28 m/s.s The radius is:…
Q: In a circular motion, if an object has a speed of 34.8m/s, and radius of the circular path is 80.2…
A:
Q: In a circular motion, if an object has a speed of 35.5m/s, and radius of the circular path is 45.2…
A: Recall centrepetal acceleration=v2/r As speed=v=35.5 m/s radius=45.2 m
Q: jet fighter flying at 300 m/s (just below the speed of sound) makes a turn of radius 2.55 km. (a)…
A:
Q: planet travels in a circular orbit around a star. The radius of the circular orbit is 3.01×1011 m…
A:
Q: Part (a) What is the radius, in meters, of the track? r = ______ m Part (b) What was the…
A: time taken by runner to complete one lap t = 407 s Speed (v) = 3.3 m/s
Q: A car travels at a constant speed of 16.5 m/s around a circular track that has a radius of 236 m.…
A: The centripetal acceleration is given by where, v is the speed and r is the radius.
Q: A Formula One race car is traveling at 80.2 m/s along a straight track enters a turn on the race…
A: The centripetal acceleration of the car is given by the formula: a = v^2 / r where: a =…
A racing automobile is traveling at 40.0 m/s around a 265-meter-radius circular circuit. Calculate (a) the motion's period and (b) the centripetal acceleration of the automobile.
Step by step
Solved in 2 steps with 2 images
- The earth rotates once per day about an axis passing through the north and south poles, an axis that is perpendicular to the plane of the equator. Assuming the earth is a sphere with a radius of 6.38 x 106 m, determine the speed and centripetal acceleration of a person situated (a) at the equator and (b) at a latitude of 50.0° north of the equator. (a) v = (b) v= ac = i i i i Units Units Units Units 0 Re PThe amusement ride shown is initially travelling on a circular path in a horizontal plane about O with v = 5 ê ft/s and r = 30 ft. The length of the cable is then decreased by a constant rate of 2 ft/s. Determine the speed of the cart after 3 seconds.A race car is moving at 40.0 m/s around a circular racetrack of radius 265 m. Calculate (a) the period of the motion and (b) the car’s centripetal acceleration.
- An airplane is flying north. It makes a gradual 180° turn (at any instant, the turning angle is less than 900) at constant speed of 496.2 km/h, changing its direction of travel from north through east to south in 35.6 s. The centripetal acceleration of the plane for this turn in m/s2 is: Answer:Chapter 37, Problem 012 The length of a spaceship is measured to be exactly 1/2 its rest length. (a) What is the speed parameter ß of the spaceship relative to the observer's frame? (b) By what integer factor do the spaceship's clocks run slow, compared to clocks in the observer's frame? (a) Number Units (b) Number UnitsA race car goes around a level, circular track with a diameter of 1.00 km at a constant speed of 100 km/h. What is the cars centripetal acceleration in m/s^2?
- A Ferris wheel with a radius of 24.0 m is turning about a horizontal axis through its center as shown in the figure. The speed of a passenger on the rim is constant and equal to 6.00 m/. What is the magnitude and direction of the passenger's acceleration as she passes through the (a) lowest point in her circular motion and by the highest point in her circular motion? (c) How much time does it take the Ferris wheel to make one revolution? (d) Include a diagram of the passenger on the Ferris wheel at both locations and clearly indicate both the velocity and acceleration vectors of the passenger in the diagramA woman rides a carnival Ferris wheel at radius 18 m, completing 4.8 turns about its horizontal axis every minute. What are (a) the period of the motion, and the magnitude of her centripetal acceleration at (b) the highest point and (c) the lowest point? (a) Number i Units (b) Number i Units (c) Number i UnitsA woman rides a carnival Ferris wheel at radius 15 m, completing 5.9 turns about its horizontal axis every minute. What are (a) the period of the motion, and the magnitude of her centripetal acceleration at (b) the highest point and (c) the lowest point? (a) Number i (b) Number (c) Number M Units Units Units <
- The earth rotates once per day about an axis passing through the north and south poles, an axis that is perpendicular to the plane of the equator. Assuming the earth is a sphere with a radius of 6.38 x 10 m, determine the speed and centripetal acceleration of a person situated (a) at the equator and (b) at a latitude of 65.0 ° north of the equatorAn airplane is flying north. It makes a gradual 180° turn (at any instant, the turning angle is less than 90°) at constant speed of 472.2 km/h, changing its direction of travel from north through east to south in 38 s. The centripetal acceleration of the plane for this turn in m/s? is: Answer:Question 02: An object moving on a plane circular path with a constant speed has an outward radial acceleration. zero acceleration. an inward radial acceleration. a tangential acceleration. a constant velocity.