Use the worked example above to you solve this problem. a 1.27 x10^3 kg car is constructed on a frame supported by four springs. each spring has a spring constant of 2.03 x10^4 n/m. if two people riding in the car have a combined mass of 1.60 x10^2 kg, find the frequency of vibration of the car when it is driven over a pothole in the road. find also the period and the angular frequency. assume the weight is evenly distributed.

Which of the following characteristics of earth's relationship to the sun explains the existence of earth's seasons? choose all that apply. earth has a satellite called the moon, which rotates around earth. earth spins on its axis, completing one rotation each day. earth's axis always points in the same direction relative to the stars. earth's axis is tilted relative to its orbital plane. earth orbits around the sun, completing one orbit each year.