6.1 The picture shows a balloon containing air.
a Explain how the particles of air inside the balloon create pressure.
b The air in the balloon is heated up by leaving it in a warm place.
Give two effects that this has on the air particles.
Describe one way in which the balloon changes when it is left in a warm place

Standing side by side ,you and a friend step off a bridge at different times and fall for 1.6s to the water below.your friend goes first,and you follow after he has dropped a distance of 2.0m.when your friend hits the water,is the seperation between the two of you 2.0m or more than 2.0m? verify your answer with a calculation.

The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.

Place several e-field sensors at a few points on different equipotential lines, and look at the relationship between the electric field and the equipotential lines. which statement is true? 1-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of higher voltages. 2-at any point, the electric field is perpendicular to the equipotential line at that point, and it is directed toward lines of lower voltages. 3-at any point, the electric field is parallel to the equipotential line at that point.