А A 10.39 sample of a reddish gram metal gave of 71cal of heat as a temperature decressed from 97.5°C to 22:00: What is the Spacitic heat of the metal, Can you Identify the metal from the data in the table of Specific heat.​

You are sitting on the beach and wondering about the properties of mechanical waves. describe them in terms of ocean waves.

Aboat that travels with constant speed of 6.10 m/s in still water is to go directly across a river. the current in the river flows at 1.95 m/s. (a) at what angle must the boat be steered?

Tafari worked one summer on a ship that set weather buoys in the ocean. he watched how one of the buoys moved in the water. describe which parts of the wave would cause the buoy to bob up and down. which wave property determined how fast the buoys bobbed in the water? he observed that when the wind blew harder, the ocean waves were larger, and the buoys moved away from the ship. what effect, if any, did the waves have on how far the buoys moved? explain your answer.