Ahelium balloon is filled in a store at room temperature (24°c) to a volume of 6.5 l. the balloon is then taken outside where the temperature is only 8°c. what is the new volume of the balloon? 6.1 l 6.9 l 2.2 l 19 l

Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.

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

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.