Un proyectil se dispara de tal forma que su componente vertical inicial es de 27 m/s y su componente horizontal inicial es de 34 m/s. Encuentra... a) la velocidad inicial del proyectil (magnitud y dirección).
b) el tiempo que permanece en el aire el proyectil.
c) la distancia horizontal recorrida.

His image shows four different finches charles darwin found while on the galapagos islands. which of these would be most adapted to eating nuts and seeds?

In physics the desire of an object to keep doing what it is doing is termed?

Currents in dc transmission lines can be 100 a or higher. some people are concerned that the electromagnetic fields from such lines near their homes could pose health dangers. for a line that has current 150 a and a height of 8.0 m above the ground, what magnetic field does the line produce at ground level? express your answer in teslas and as a percentage of the earth’s magnetic field, which is 0.50 g. is this value cause for worry?