Density is a measure of how tightly the mass of an object is packed. it can be calculated using d= m/v. true false

What object a collides with object b and bounces back its final momentum is?

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?

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?