Circular Motion Prelab Handout rev Oct 21

9. A group of students investigated the motion of a puck on an air table. The puck was tethered to the table using a spring and projected across the surface so that it orbited the tether point. The resulting motion was observed to be elliptical. puck t = 0.00s spring Average length of spring for time interval Tether point The students filmed the motion of the puck and used time-lapse software to map the position of the puck at 0.10 second time intervals. t = 0.10s Air table Distance travelled in time interval Elliptical path of puck t = 0.20s Etc. t = 0.30s From their map, the students were able to measure the distance travelled by the puck each time interval and compare it to the average length of the spring during the time interval.

A body is exhibiting circular motion. What kind of motion can this be termed as? a) Motion along a line b) Motion in a plane c) Motion in space d) Motion along a point

Solve problem in two dimensions

An object moves in a circular path at a constant speed. Compare the direction of the object's velocity and acceleration vectors.a.) Both vectors point in the same direction.b.) The vectors point in opposite directions.c.) The vectors are perpendicular to each other.d.) The acceleration is zero but the velocity is constant.

Solve the problem motion in two dimension

Kinematics of circular motion problem help

1. A student on top of a 50 m cliff throws his textbook with a velocity of 20 m/sec at an angle of 60 degrees above the horizontal. a) draw a diagram showing this information, b.) find the maximum height above the ground that the textbook reaches. c.) find the time the textbook is in the air. d.) find the distance the textbook travels horizontally. e.) find the final velocity of the textbook the instant before it hits the ground.

A car undergoes a uniform circular motion. What is the acceleration of car? 1) zero2) a non-zero constant3) a non-zero but not a constant4) None of the above

a car travels at a constant speed of 42.0 km per hour around a circular track with a diameter of 2.00 km what is the magnitude of the cars centripetal acceleration in units of m/s2

velocity varies parabolically, how does the acceleration vary? a) Linearly b) Hyperbolically c) Parabolically d) Elliptically

A large wheel with a radius of 7 m completes a revolution every 16 seconds. The bottom of the wheel is 1.5 m above the ground. a) Draw a graph showing the change in height of a person above the ground as a function of time for three revolutions, starting from the lowest point on the wheel. b) Formulate the equation corresponding to the graph. c) Predict the change in the graph and the equation if the Ferris wheel spins more slowly. d) Verify the prediction you made in c) by plotting the graph for three revolutions and revolutions and formulating the corresponding equation, if the wheel completes one revolution every 20 s. The average height of water in a harbour is 5 m. At low tide, the height of the water .

In the pulley shown, cylinder "A" has a downward velocity of 0.3 m/s. a) Write the displacement, velocity and acceleration dependent motion equations. b) Determine the velocity of “B" including units and direction c) Determine the velocity d) Determine the velocity of VA/B including units and direction VB/A including units and direction Ув

Resources Print uestion 2 of 13 > A race car rounds one end of a speedway. This end of the track is a turn with a radius r of approximately 187 ft. If the track is assumed to be completely flat and the race car is traveling at a constant 71.00 mi/h around the turn, what is the race car's centripetal (radial) acceleration ac? ac = ft/s² Convert this result to SI units. ac = m/s² What is the force responsible for the centripetal acceleration in this case? friction O gravity O weight normal What is the force responsible for the centripetal acceleration in this case? ..O friction Ogravity O weight normal To keep from skidding into the wall on the outside of the turn, what is the minimum coefficient of static friction μ, between the race car's tires and the track? H₁ ==

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Solve step by step in digital format Solve by the analytical method and graphical method A baseball is thrown horizontally with a speed of 25 m/s from a height of 60 m, calculate the time it takes to reach the ground.

describe the velocity vectors and acceleration vectors for objects traveling in uniform circular motion on opposite sides of the circular path

You may want to review (Pages 12 - 16) For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Tossed ball. Part A Figure shows two dots of a motion diagram and vector v1. Draw the vector vz if the acceleration vector a at dot 2 points up. Draw the vector with its tail at the dot 2. The orientation of your vectors will be graded. The exact length of your vectors will not be graded but the relative length of one to the other will be graded. No elements selected Select the elements from the list and add them to the canvas setting the appropriate attributes.

Motion of the tip of second hand of the clock is an example for ___________ a) Uniform circular motion b) Projectile motion c) Motion in a plane with uniform velocity d) Motion in a plane with constant acceleration

A motion that is given an initial velocity and follows a path under the influence of gravity.   a. Rectilinear motion b. Uniform Circular motion  c. Projectile motion d. Plane motion

Required information A pendulum is 0.280 m long, and the bob has a mass of 1.00 kg. At the bottom of its swing, the bob's speed is 1.60 m/s. Vhat is the tension in the string at the bottom of the swing? N. MacBook Air

Can you explain how you solved it

In the motion of translation all the particles have ___ of linear displacement, linear velocity, and linear acceleration. a. zero values b. identical values c.none d. decreasing values e. increasing values

By hand solution needed Needed to be solved this question correctly in 20 minutes only Please solve hundred percent correct solution Please do ASAP

Which method will help us find the direction of a displacement of two perpendicular vectors? a. law of cosines  c. Pythagorean theorem b. trigonometric function d. parallelogram method