Tanner Boville

@billmill3131 This is a great example and shows how we often overlook designs like these that engineers have created. #engmech

maelabs.ucsd.edu/mae150/mae150_… Some car trunks are great examples of a 4-bar mechanism that is often overlooked. #engmech

Garth Brooks puts on a hell of a show! @Alex_The_Gr3at

@MattLevine_21 I do like this example as It is not thought about very often. #engmech

@tpeter27 Good example as it has many pivot points creating many instantaneous centers. #engmech

youtube.com/watch?v=ha2PzD… This is a good video describing instantaneous center of rotation like we learned in class.

@tmryan54 im glad you liked it!

@DeepikaRam95 @schulz_zach , I do believe that driving on the road is also an example of planar motion.

mekanizmalar.com/fourbar01.html… a cool interactive site that shows the change in motion as you alter the length of the bars in 4-bar motion #engmech

@esterholmj0155 I like this video as it shows how a 4-bar linkage can be designed and used which is really useful in the engineering world

The tires on a bike are a good example of a fixed axis rotation with equal mass moments of inertia if the tire are the same size #engmech

@kaiserj0783 Im sure the Mass moment of Inertia is relatively large due to the large mass of the glass.

Great page to study for impulse and momentum. physicstutorials.org/home/impulse-m… #engmech

@Keeler52 This is why it is good to understand impulse and momentum to determine how to keep people safer.

@billmill3131 I looked it up and I found out that the coefficient of friction on wet roads is 0.4 and on dry roads is 0.7 #engmech

@billmill3131 yes and as the tires heat up the coefficient of friction rises. #engmech

This is an interesting transformation of kinetic energy into electricity. cleantechnica.com/2014/09/28/ene… #engmech

@pj_rohlf12 yea that is cool. You could relate that to projectile motion as the baja car could be the projectile #engmech

@Keeler52 this is interesting because relative motion is all around us and in everything we do. #engmech

@mullent0734 @billmill3131 I like what you did as its a very simple but effective way to learn about relative motion #engmech