Why would it be important to know newton’s second law in the real world?

Which describe reflection? check all that apply. light bounces off a boundary.

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?

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?