A manned earth-to-orbit vehicle is designed so that its acceleration never exceeds 29.8 m/s in its ascent. Due to training a orange advanced crew escape suit will never weigh more than 248 lbs. How much weight must an astronauts launch seat be designed to hold during take off ?(in Newtons)

1. a net force of 100 newton’s is applied to a wagon for 5 seconds. this causes the wagon to undergo a change in momentum of

The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared

Which of the choices below is one of the primary gases found in the atmosphere? a. helium b. carbon dioxide c. nitrogen d. argon