# Uniform circular motion activity answer key

Determine the magnitude of the acceleration of the car. If the radius of the motion is 0. Assume all other parameters stay constant except that noted in the description of the change. Of course, the object would have to be forced differently to keep the speed the same if the mass changes.

List the standard lab apparatuses needed to make the measurements and the calculations a student can make with the measurements to determine the acceleration.

This type of question is very important for your test preparation. Please take your time and answer it completely. Measurement devices needed: A long measuring tape A stopwatch Step 1: Use the measuring tape to determine the radius r of the path of the car on the circular racetrack. Model the car as a point particle. Use the geometric center of the car as the location of this point. Step 2: Use the stopwatch to determine the time T needed for the car to move once around the track.

Example: If the actual radius is This is the largest expected error that is too high.

However, one can also determine an answer that is too low. Determine the velocity and acceleration when the particle is at: a. Find the magnitude of the acceleration. When, if ever, is the acceleration zero? When, if ever, is the speed zero? All rights reserved.

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Get Ready. Be Prepared. Understand the Big Ideas.Each Lesson is interactive and includes diagrams, animations, self-quizzes, and more. Use this - it is a huge help!!

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Uniform Circular Motion Simulator - helps to demonstrate direction of acceleration derivation. Hyperphysics - Detailed concept map describing the concepts of Uniform Circular Motion; includes links to diagrams and visual representations of the concepts, as well as examples.

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Uniform Circular Motion: Crash Course Physics #7

Satellite Motion Interactive - interactive with animation to help explain why satellites don't fall from the sky. Additional Circular Motion Problems with answers.

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Measure the position, velocity, and acceleration both components and magnitude of an object undergoing circular motion. The radius and velocity of the object can be controlled, along with the mass of the object. The forces acting on the object also can be recorded. Original ExploreLearning Exploration Guide made more student-friendly by adding answer blanks.

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Print up t Then use the bottom half answer key to grade your student's work. A visitor has shared a Gizmo from ExploreLearning. You get Free Gizmos to teach with. See the full list. Access lesson materials for Free Gizmos. Free Gizmos. Login Help? Student Class Enrollment. Enroll in Class. Sign Up Free. Launch Gizmo.

Uniform Circular Motion. Uniform Circular Motion Measure the position, velocity, and acceleration both components and magnitude of an object undergoing circular motion. MS Word version. Vocabulary Sheet. Subscribing teachers can download lesson materials contributed by other teachers, as well as contribute their own lesson materials for Gizmos. For information on how to subscribe, please contact us.

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Close Send. Message: Check out this Gizmo from ExploreLearning! Close Tweet. Subscribers Get: Access to community lesson materials. Access to ALL Gizmo lesson materials, including answer keys. Customizable versions of all lesson materials. Close Get Purchasing Info.Kinematics Newton's Laws Vectors and Projectiles. What Can Teachers Do PBS Learning Media: Centripetal Force in a Roller Coaster This 5-minute video does a remarkably good job of explaining why you feel a sensation of being thrown outward from the center during circular motion, although there is no outward net force.

It will help students differentiate centripetal force from the fictitious "centrifugal force". Each video includes learning goal, prior information needed to understand the material, and elicitation questions. Designed for cooperative learning, students will engage in thinking experiments, observation, and application.

The materials were designed to mirror the activities of scientists when they construct and apply knowledge. Registered teacher-users have access to additional instructional guidance and resource material. How can tracks and race car tires be engineered to help drivers make faster turns? And how does the angle bank of the track affect centripetal acceleration it makes a huge difference.

Hear from engineers, physicists, and NASCAR drivers about the components that supply the centripetal force requirement for the race car to move around the curve. The video can serve to help students understand that an unbalanced force can change the direction of the velocity vector but not its magnitude. It includes tips on how to incorporate the video into instruction, discussion questions, and accompanying classroom activities.

Video is 2 minutes; allow about minutes for complete activity. The Physics Classroom, The Laboratory, Making the Turn Lab Students use simple materials ball, board, wood block to discover that an inward force is required for circular motion and without such a force and object continues along a straight-line path.

The Physics Classroom, The Laboratory, Loop the Loop Lab Students use a bucket of water and a strong rope to gain a sense as to the relative strength of the tension force on a bucket when swung in a vertical circle; free-body diagrams and calculations are used to explain the observations. The Physics Classroom, The Laboratory, Race Track Lab Students use a computer simulation to explore the direction of forces required to successfully guide a car around an oval track and explain the principles associated with a successful strategy.

The video was shot in a weightless environment — the astronaut swings a tethered tool around a cord, rotates a bag of tea to show how air bubbles are pushed to the center, and spins a water droplet to show deformation resulting from centripetal force. Crosscutting Concept 4: Systems and System Models. Science and Engineering Practices. Practice 4: Analyzing and Interpreting Data. Practice 8: Obtaining, Evaluating, and Communicating Information. Objective 3. Follow Us.Teachers Pay Teachers is an online marketplace where teachers buy and sell original educational materials.

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## UNIFORM CIRCULAR MOTION WORKSHEET

Resource Type. Log In Join Us. View Wish List View Cart. Results for uniform circular motion Sort by: Relevance. You Selected: Keyword uniform circular motion. Grades PreK. Other Not Grade Specific. Higher Education. Adult Education. Digital Resources for Students Google Apps.

Internet Activities. English Language Arts. Foreign Language. Social Studies - History. History World History. For All Subject Areas. See All Resource Types. However, with technology being so easily accessible we can now do video problems.

This is great for students to do as classwork when they are learning about uniform circular motion or as a lab. You can do this together with the class. SciencePhysicsPhysical Science.Some of the worksheets below are Uniform Circular Motion Questions and Answers, Examples of circular uniform motion with pictures, Uniform Circular Motion — A PowerPoint Presentation : knowledge of centripetal Apply your knowledge of centripetal acceleration and centripetal force, frequency and Define and apply concepts of frequency and period, ….

Once you find your document syou can either click on the pop-out icon or download button to print or download your desired document s.

Circular motion worksheet : 10 Problems about circular motion.In this circular motion worksheet, students determine the magnitude of a coin's linear velocity and the magnitude of its acceleration.

This worksheet has 14 problems to solve. Save time and discover engaging curriculum for your classroom. Reviewed and rated by trusted, credentialed teachers. Get Free Access for 10 Days! Curated and Reviewed by. Lesson Planet.

Resource Details. Reviewer Rating. Grade 11th - Higher Ed. Subjects Science 1 more Resource Types Interactives 4 more Audiences For Teacher Use 1 more Concepts accelerationmagnitudevelocity. More Less. Additional Tags accelerationlinear velocitymagnitudevelocity.

Start Your Free Trial Save time and discover engaging curriculum for your classroom. Try It Free. In this non-uniform circular motion worksheet, students solve five problems including writing equations of motion and showing modifications, answering questions about velocity, tangential acceleration, centripetal acceleration and Higher Ed Science. Physics 12 Lesson Planet. In this physics 12, worksheet students calculate the time, velocity, distance for the word problems given. Students apply concepts of uniform circular motion to solve each problem provided.

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Physics Circular Motion Lesson Planet. In this circular motion worksheet, students calculate tangential velocity, angular velocity, and centripetal force. This worksheet has 6 problems to solve. Physics 16 Lesson Planet. In this physics activity, students use their knowledge of non-uniform circular motion with a constant to solve the problems provided. In this physics 16 learning exercise, students solve each problem using their knowledge of non-uniform circular motion.

Students use the formulas to answer all parts of the questions. Uniform Circular Motion Lesson Planet.