A baseball is thrown a distance of 20 meters. What is its speed if it takes 0.5 seconds to cover the distance?

When the volume and number of particles of a gas are constant which of the following is also constant

Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night.  when he took it out, its new volume was 322 milliliters, but its pressure was the same.  if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is  kelvins.

Most metamorphosis processes take place