Find where to buy the TI-84 Plus CE graphing calculator in a variety of bold, fun colors.
Download free 90-day trial versions of the most popular TI software and handheld emulators.
Bring a new dimension of learning to your classroom with activities that put math in motion.
Explore teaching strategies to help students succeed on the SAT® and ACT® math tests using TI technology.
Drive deeper, more relevant understanding of science in middle grades and high school.
Students use precompiled data to calculate the angle of a ramp from the displacement of a ball rolling on the ramp.
Students use a precompiled data set to determine the angle of a ramp. The data set contains position vs. time data for a ball rolling up and down a ramp.
Students fit a parabola to the position vs. time graph. They use the characteristics of the data set (i.e., the vertex of the data points) to predict the equation that best fits the data.
Finally, students use the best-fit equation and the kinematic equations to calculate the angle of the ramp.
© Copyright 1995-2019 Texas Instruments Incorporated. All rights reserved.