Afreight train rushed down the track going south at 60 mph. this is an example of question 5 options: a)displacement b)speed c)acceleration d)velocity

Water (2510 g ) is heated until it just begins to boil. if the water absorbs 5.09×105 j of heat in the process, what was the initial temperature of the water?

If i add water to oil what will happen

Word equation for k(s) +h2o(l) yield koh (aq) + h2