The hydrogen and helium under the clouds of jupiter are in liquid form due to a. high temperatures on the planet b. high pressure produced by the clouds c. low temperatures on the planet d. low pressure produced by the clouds

The x-coordinate of a particle in curvilinear motion is given by x = 3.1t3 - 4.9t where x is in feet and t is in seconds. the y-component of acceleration in feet per second squared is given by ay = 2.3t. if the particle has y-components y = 0 and vy = 5.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 1.8 sec. sketch the path for the first 1.8 seconds of motion, and show the velocity and acceleration vectors for t = 1.8 sec. answers: v = ft/sec a = ft/sec2

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

Which basic property determines a colored light's placement on the spectrum of visible light? a. speed b. frequency c. amplitude d. velocity