Awave has a frequency of 34 hz and a wavelength of 2.0 m. what is the speed of the wave? use . a. 17 m/s b. 36 m/s c. 0.059 m/s d. 68 m/s

Un jugador de beisbol batea un foul recto en el aire.la pelota deja el bate con una rapidez de 120 km/h. en ausencia de resistencia del aire. ? cual sera la rapidez de la pelota cuando la atrape el catcher

Iwill give 30 points to whoever answers ! what is the formula for actual mechanical advantage and ideal mechanical advantage?

Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?