# Momentum And Collisions Worksheet Answers ### AQA Edexcel OCR A Level A Level Physics MME

MECHANICS: Momentum and Collisions (Answers) Name: Total Marks: /30 . 1. Total for Question 1: 5 (a) De ne momentum. Is it a vector or scalar quantity?  Solution: Product of mass and velocity. Since velocity has magnitude and direction, it is a vector quantity. (b) Use Newton’s second law to explain the impulse of a force.  Solution: N2L: F= m v t. Impulse is F twhich … ### Momentum Worksheet 3 Elastic Inelastic Collisions

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Momentum Worksheet #3 – Elastic/Inelastic Collisions In all collisions, momentum is always conserved. There are three types of collisions:Elastic Collisions – A collision where energy is also conserved. Dropping a ball to the ground and seeing it rebound to the exact same height would be an example of an elastic collision. ### Momentum And Collisions Worksheet Answers Printable ### Momentum Packet Solutions Frederick County Public Schools

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According to the law of conservation of momentum, when two objects collide in the absence of friction, A. velocity decreases. B. velocity increases. C. momentum is not lost or gained. D. momentum is gained. The momentum of an object is in the same direction as its B. C. D. force. acceleration. velocity. inertia. What is the formula for momentum? ### Momentum And Collisions Name Lesson 2 Momentum And

Momentum and Collisions © The Physics Classroom, 2009 Page 2 2. A 2.1-kg brick is placed gently upon a 2.9-kg cart originally moving with a speed of 26 cm/s. Determine the post-collision speed of the combination of brick and cart. (2.9 kg)•(26 cm/s) = (2.1 kg + 2.9 kg)•v 75.4 kg•cm/s = (5.0 kg)•v v = 15.1 cm/s 3. In any collision or explosion involving two objects, the momentum change for each object is the same. So both the bullet and the gun encounter the same ### Physics I Honors Chapter 6 Practice Test Momentum And Collisions

Physics I Honors: Chapter 6 Practice Test – Momentum and Collisions Multiple Choice Identify the letter of the choice that best completes the statement or answers the question. ____ 1. Which of the following equations can be used to directly calculate an object’s momentum, p? a. p = mv c. = FΔt b. d. Δp = F t ____ 2. When comparing the momentum of two moving objects, which of the … ### Momentum Collisions Phet Lab Answers Lacteruvil 