Con qué velocidad inicial fue lanzado un cuerpo que cuando ha subido 15cm posee una velocidad de 3 m/s; qué tiempo ha estado subiendo; hallar la altura máxima y el
tiempo total de vuelo si llega al lugar de donde partió.

Hydrogen and helium are both members of?

Avery long solenoid of inner radius 2.75 cm creates an oscillating magnetic field of the form = for this solenoid, =0.00425 t and =319 rad/s. (a)what is the maximum value of the induced electric field at a perpendicular distance 1.45 cm from the axis of the solenoid? (b) what is the maximum value of the inducted electric field at a point 5.85 cm perpendicular from the axis of the solenoid?

If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.