Physics 1 – Sept 19, 2017 P3 Challenge – While spelunking you come across a deep vertical crevasse. Curious about its depth you drop a pebble down the crack and hear the pebble splash in a pool of water 3.25 seconds later. How deep is this crevasse?
Objectives and Agenda Objective Agenda Assignment: Use freefall calculations to measure reaction time Agenda Reaction time lab Time to work on review worksheet Assignment: Complete the Reaction time lab worksheet (due Thursday 9/21) (or in class today) Work with study guide and review worksheet to review (Test on Tuesday 9/26)
Reaction Time Lab You may use either a meter stick or a flat ruler to measure your reaction time. You will practice: Average Standard Deviation Freefall Calculation Error propagation Report has some questions.
Exit Slip - Assignment New timeline: Tuesday Sept 19 – Reaction time lab and some review time. Thursday Sept 21 – Review day Tuesday Sept 26 – U1 Test What’s Due on Thursday Sept 21? (Pending assignments to complete.) Complete the Reaction time lab worksheet (due Thursday 9/21) (if not done today) What’s Next? (How to prepare for the next day) Work with study guide and review worksheet to review (Test on Tuesday 9/26)