Golf Module 7.0: Kinetic Energy in Golf Grades 6-8 Welcome to your Golf Module 7.0: Kinetic Energy in Golf Grades 6-8 Teacher Email Student ID Is this your pre or post assessment? Pre-Assessment Post-Assessment Grade 3rd 4th 5th 6th 7th 8th 1. Which statement correctly explains how changing the mass will impact kinetic energy? a. If velocity is constant, increased mass will increase kinetic energy. b. If velocity is constant, increased mass will decrease kinetic energy. c. If velocity is constant, decreased mass will increase kinetic energy. d. Mass does not affect kinetic energy. None 2. What is the equation for kinetic energy? a. K=2mv2 b. K=2vm2 c. K=1/2vm2 d. K=1/2mv2 None 3. Two players each hit a golf ball with a mass of .046 kg: Player One’s drive has a velocity of 80 m/s and Player Two’s drive has a velocity of 70 m/s. What is the difference in kinetic energy between the two drives? a. Player One’s drive has 0.23 more joules of kinetic energy. b. Player One’s drive has 34.5 more joules of kinetic energy. c. Player One’s drive has 138 more joules of kinetic energy. d. Player One’s drive has 486 more joules of kinetic energy. None Time's up
