A 2.0 kg mass attached to an ideal spring oscillates horizontally with an amplitude of 0.30 m. The spring N
constant is 85
m

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?

Acalorimeter uses the principle that thermal energy flows from hotter material to colder material until both reach the same

Achild has maximum walking speed of 1.6 m/s. what is the length of the child's legs? 0.26 m