Salmon often jump waterfalls to reach their breeding grounds.

Starting downstream, 1.99 m away from a

waterfall 0.468 m in height. at what minimum

speed must a salmon jumping at an angle of

30° leave the water to continue upstream?

The acceleration due to gravity is 9.81 m/s.

Answer in units of m/s.

After a car's engine has been running for a while, if you stand near the car's engine you can often feel heat coming from the engine as a result of a. radiation b. convection c. conduction

Plss anybody know how to do this? ? i need the answers from a through d

Bob camina 200 m sur, luego trota 400 m suroeste, luego camina 200 m en una dirección 30? norte del este. a. dibuje una gráfica de los movimientos de bob. use una regla y transportador. b. use método gráfico y analíitico para hallar el desplazamiento total que bob recorrió. (magnitud y dirección) c. compare los resultados obtenidos por el método gráfico y analítico. (por ciento de diferencia).