Since the investigative question has two variables, you
need to focus on each one separately. thinking only
about the first part of the question, mass, what might be a
hypothesis that would illustrate the relationship between
mass and kinetic energy? use the format of "
" when writing your hypothesis.

Figure 9 on page 362 shows various motions of balls. the curved path followed by the yellow ball in b in picture b is result of a) inertia b) centripetal motion c) gravity and horizontal velocity d) linear motion

This is important 1. what happens to the speed of molecules in water vapor when it condenses to form a liquid? (2 points) the molecules slow down. the molecules speed up. the molecules slow down and then speed up. the molecules speed up and then slow down. 2. how might human activities change to compensate for a decrease in water supplies? (2 points) humans might build a factory. humans might build drainage systems. humans might extract more water from the ground. human behavior does not change because of the water cycle. i'll be grateful if anyone can answer these 2 questions !

An object dropped from cliff falls with a constant acceleration of 10 metre per second square find its speed of two seconds after it was dropped