rev2f10 - TA: Tomoyuki Nakayama Tuesday, September 07, 2010...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
TA: Tomoyuki Nakayama Tuesday, September 07, 2010 PHY 2048: Physics 1 with Calculus, Fall 2010 Review: Chapter 2.9-3.8 The purpose of this review is to refresh your memory. Physics is a cumulative subject, so make it sure you understand basic concepts and typical problem solving techniques in previous chapters before moving on to a new chapter! ________________________________________________________________________________ A. Free Fall A ball is shot vertically upward from the surface of another planet. A plot of y versus t for the ball is shown below, where y is the height of the ball above the starting point and t = 0 at the instant the bal is shot. The figure’s vertical scaling is set by y s = 60 m. Find the magnitude of the free fall acceleration of the planet and the initial velocity of the ball. B. Vectors In the figure a and b have magnitudes of 4 m and 3 m, respectively. The angles in the figure are θ 1 = 30º and θ 2 = 100º. Find the angle and magnitude of the sum of the two vectors.
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 01/25/2011 for the course PHY 2048 taught by Professor Field during the Summer '08 term at University of Florida.

Page1 / 2

rev2f10 - TA: Tomoyuki Nakayama Tuesday, September 07, 2010...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online