Rotational momentum - Study guides, Class notes & Summaries

NETA Fitness Instructor Certification Exam |120| questions well solved more rotational inertia ANS-heavier object, located a greater distance from center of mass angular momentum ANS-product of the mass of the object, the distance from the center of mass, and the velocity the muscle force and resistance force are applied on the same side of the fulcrum with the muscle force acting through a longer moment arm ANS-second the muscle force and resistance force are applied on opposite sides...

NETA Fitness Instructor Certification Study Guide Questions 2024. more rotational inertia - correct answer heavier object, located a greater distance from center of mass angular momentum - correct answer product of the mass of the object, the distance from the center of mass, and the velocity the muscle force and resistance force are applied on the same side of the fulcrum with the muscle force acting through a longer moment arm - correct answer second the muscle force and resist...

more rotational inertia - ️️heavier object, located a greater distance from center of mass angular momentum - ️️product of the mass of the object, the distance from the center of mass, and the velocity the muscle force and resistance force are applied on the same side of the fulcrum with the muscle force acting through a longer moment arm - ️️second the muscle force and resistance force are applied on opposite sides of the fulcrum - ️️first the muscle force and resist...

Straighterline PHY 250 Exam Questions and Answers - Latest 2023/2024 (GRADED) Would an object precess faster if it had more angular momentum? Select one: a. Yes, because the change in angular momentum depends on its magnitude b. Yes, because the energy of the system has increased c. No, because precession only depends on the amount of applied gravitational force d. No, because the angular velocity of precession is inversely proportional to the magnitude of the gyroscope’s angular momentu...

Straighterline PHY 250 General Physics Exam Questions and Answers Latest 2023/2024 | Graded. Anne is riding on a Ferris wheel. From t = 10 s to t = 70 s, the angular position of the wheel is described by the function: During this time interval, Anne is at the very top of the Ferris wheel at most how many times? Select one: a. 4 b. 6 c. 13 d. 30 Feedback The correct answer is: 4 Question 2 Correct 6.00 points out of 6.00 Flag question Question text Select one: a. 42 N⋅m2 b. 84 ...

Unit 2 Exam NCSF-Questions and Answers no joint movement The glenohumeral joint should experience no movement during arm exercises. Since the elbow is a hinge joint any shoulder movement would negate the focus from the triceps musculature. A common fault during triceps exercises is to combine elbow extension with shoulder extension. Many exercisers "cheat" using the lats to assist with momentum forces; seen when the humerus (upper arms) deviates backward and forward across the midaxillar...

average speed = - correct answer distance / time v = d / t Standard Unit for mass (m) - correct answer kilogram (kg) Standard Unit for distance (d) or displacement (s) - correct answer metre (m) Standard Unit for speed (s) or velocity (v) - correct answer metre/second (m/s) Standard Unit for a...

PHY 250 Exam Questions and Answers | Latest 2023/2024 | Straighterline. How is angular momentum defined? Select one: a. Force times distance b. The energy required to keep something rotating c. The rotational analog to linear momentum d. Angular velocity times mass The correct answer is: The rotational analog to linear momentum 1 of 12 Question Correct 6.00 points out of 6.00 Question Correct 6.00 points out of 6.00 Question Correct 6.00 points out of 6.00 What is the centri...

Science Olympiad Study Guide Verified And Updated Ionic Bond - answerA bond between a nonmetal and a metal. One loses or gains an electron. Sea Breeze - answerA wind blowing from cool ocean to warm land next to it. Endoplasmic Reticulum - answerA network of tubes that are responsible for carrying materials throughout the cell. There are often ribosomes scattered about it. Banolith - answerAn intrusive igneous rock at the surface of the earth that formed below the surface. Monera - answer...

PHY 250 Exam 2 Questions and Answers Latest 2023-2024 | GRADED - Straighterline. Assume that when the brakes are applied a constant frictional force is exerted on the wheels of a car. Which of the following is correct? Select one: a. The car loses kinetic energy at a constant rate. b. The distance the car travels before coming to rest is proportional to the speed of the car just before the brakes are applied. c. The distance the car travels before coming to rest is proportional to the squ...