Hot spot volcanoes are found in the middle of tectonic plates. a. true b. false

What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?