If the mass of a material is 86 grams and the volume of the material is 15 cm3, what would the density of the material be?

After a big snowfall, you take your favorite rocket-powered sled out to a wide field. the field is 195 m across, and you know that your sled accelerates at a rate of 3.65 m/s2 when the rocket is on. how much time will it take the sled to cross the field starting from rest, assuming the rocket is on the whole time?

How will the system respond to a temperature increase?

What is a costume plot? why is it important to a film or theater production?