Desde la cima de un edificio se lanza verticalmente hacia arriba un objeto con una velocidad de 40 m/s y al bajar se puede comprobar que el objeto impacta en el suelo con una velocidad de 80m/s calcular
la altura recorrida por el objeto pero medida desde el suelo
el tiempo de vuelo
la altura del edificio

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves

Ahuge (essentially infinite) horizontal nonconducting sheet 10.0 cm thick has charge uniformly spread over both faces. the upper face carries +95.0 nc/m2 while the lower face carries -25.0 nc/ m2. what is the magnitude of the electric field at a point within the sheet 2.00 cm below the upper face? (ε0 = 8.85 × 10-12 c2/n · m2)

As microwave light travels through a liquid, it moves at a speed of 2.2 x 108 m/s. if the frequency of this light wave is 1.1 x 108 hz, what is the wavelength of this microwave?