makes a complete circular turn in 2.00 minutes. If the speed of the plane is 170 m/s, a. What is the radius of the circle? b. What is the centripetal acceleration of the plane? R m R T R v 3247 120 2 170 2 S S 2 2 2 8.9 3247 (170) a a ms R v a c c c

PHYSICS 12 CIRCULAR MOTION WORKSHEET 2 1. A man swings a 4.0 kg mass in a vertical circle 0.80 m in radius so that it is traveling with a velocity of 5.7 m/s at the lowest point of the circle. Compute the pulling force exerted by the man’s hand at this point. 2. An object is revolving in an orbit in a vertical plane.

CIRCULAR MOTION WORKSHEET T = time/rev v = 2πr/T ac = v 2/r F c =m*4π 2r/T2 F c =ma c 1. A race car makes one lap around a track of radius 50 m in 9.0 s. a) What is the average velocity? b) What was the car’s centripetal acceleration? 2. Normie Neutron swings a rubber ball attached to a string over his head in a horizontal, circular path.

Circular Motion Multiple Choice 1. A ball is fastened to a string and is swung in a vertical circle. When the ball is at the highest point of the circle its velocity and acceleration directions are: (A) (B) (C) (D) 2. A ball with a mass m is fastened to a string and is swung in a vertical circle.

CIRCULAR MOTION WORKSHEET . 1. A cord 0.65 m long exerts a centripetal force of 11.6 N on a whirling 0.10 kg mass tied to the end of the cord. What is the velocity of the whirling mass? (8.7 m/s) 2. A 13 500 N car traveling at 50.0 km/h rounds a curve of radius 2.00 x 102 m. Find: (A) the centripetal acceleration of the car (0.965 m/s2)

MYP Physics Circular Motion Practice Problems Solutions. 1. During their physics field trip to the amusement park, Tyler and Maria took a rider on the Whirligig. The Whirligig ride consists of long swings which spin in a circle at relatively high speeds. As part of their lab, Tyler and Maria estimate that the riders

Circular Motion - Horizontal Outcome(s): explain and apply the concepts of centripetal acceleration and centripetal force, as applied to uniform horizontal circular motion. A bucket being swung around someone's head can have its speed determined by: …

1. Define the period of motion 2. Define the frequency for motion 3. Mathmatically relate the period and frequency 4. Convert from RPM’s (revolutions per second) to Hertz 5. Use the definitions of period and frequency to solve word problems 6. Discuss the relationship between centrifugal and centripetal forces. 7.

UCM-Circular Motion Page 56 UCM UCM UCM APlusPhysics: UCM-Circular Motion 9. The diagram at right shows an object moving counterclockwise around a horizontal, circular track. Which diagram represents the direction of both the object’s velocity and the centrip - etal force acting on the object when it is in the position shown? 10.

Circular Motion Worksheet . 1. A 0.5 kg ball moves in a circle that is 0.4 m in radius at a speed of 4.0 m/s. Calculate its centripetal acceleration. 2. Calculate the centripetal force on the ball in question #1. 3. A toy cart at the end of a string 0.70 m long moves in a …