A determination of how far the bullet fell in the vertical direction before it entered the wall? Calculations to show the initial velocity of the bullet. Explain how you make your calculations?
An identification of the shooter and an explanation supporting your identification?

For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat

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?

In which of these cases are the two wave points considered to be in phase with each other?