Two boats are anchored in the harbor, separated my a horizontal distance of 18m. the boats boo up and down as waves enter the harbor. when one boat is at its highest point, the other is at its lowest point and there is one crests between them. each boat makes exactly 2 complete up-and-down cycles every 16.0 s. the vertical distance between a boats highest and lowest position is 3.6m.

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?

An astronaut floating in space is trying to use her jetpack to get back to her space station, but she is being pulled away by a nearby planet, as shown in the image below. her jetpack provides a constant thrust of 310 n. if she angles her jetpack in such a way that it cancels out the vertical force due to the planet's gravity, what is her net horizontal force? thaud 487 o a. 54.8 n toward the space station o b. 212.9 n toward the space station o c. 185.2 n toward the space station o d 956 n toward the space station

Why does it dangerous to jump from a moving vehicle?