1 / 6

Take Out A Notecard and Your Emergency Contact Forms Draw a free body diagram

Take Out A Notecard and Your Emergency Contact Forms Draw a free body diagram. A block is pushed across a flat surface at a constant speed A block slides down a ramp at a constant speed A Three way tug of war between David, Sarah And James

caryn-weber
Download Presentation

Take Out A Notecard and Your Emergency Contact Forms Draw a free body diagram

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Take Out A Notecard and Your Emergency Contact FormsDraw a free body diagram • A block is pushed across a flat surface at a constant speed • A block slides down a ramp at a constant speed • A Three way tug of war between David, Sarah And James • A 200kg block is pushed across a level surface whose coefficient of friction is 0.6 Find the Force of the push

  2. The Normal Force always acts perpendicular to the surface • The frictional force always acts parallel to the surface • Gravity always act straight down Θ

  3. When drawn this way, the Normal Force and Frictional Force must be broken into components • Fnx = Ffx • Fny + Ffy = Fg Θ

  4. Rotate your frame of referenceBasically Tilt your head Θ Θ

  5. By changing the orientation of the ramp, the problem is much simplified. • Fgx = Ff • Fgy = Fn Θ

  6. Find the coefficient of friction 5kg 30°

More Related