Momentum m = 5 kg A rocket of mass 5 kg is travelling u = 200 ms-1 -1 horizontally with a speed of 200 ms when it m = 3 kg explodes into two parts. One part of mass 3 1 m = m – m = 5 – 3 = 2 kg kg continues in the original direction with a 2 1 speed of 100 ms-1. The other part also v = 100 ms-1 1 continues in this same direction. Calculate v = v its speed. 2 2 momentum before the explosion = momentum after the explosion mu = ...

 

Today’s Topics • Animation 8/29/22 College of Computer and Information Science, Northeastern University 2 Static to Animated • we have mostly created static scenes • except when we applied affine transformations to set the pose (position and orientation) objects defined in a local coordinate frame with respect to an enclosing global frame we change the transformation and re-draw the scene if the change between each redraw is small enough, the object appears to move continuously we make changes in response to mouse motion events, typically reported frequently enough that the relative motion from the last event is only a ...