Lamina a lamina of arbitrary shape rotates freely under zero torque. (a) use euler's equations to show that the sum is constant if the 1, 2 plane is the plane of the lamina. (this means that the projection of w on the plane of the lamina is constant in magnitude) (b) what kind of lamina gives us = constant as well?

Steelhead trout migrate up stream to spawn.occasionally they need to leap up small waterfalls to continue their journey. fortunately, steelhead are remarkable jumpers, capable of leaving the water at a speed of 8.0 m/s. a. what is the maximum height a steelhead trout can jump? b.leaving the water at 8.0 m/s, the trout lands on top of the water fall 1.8 m high. how long was it in the air?