Will give 15 points. name three different kinds of graphs that are often used to plot information and discuss the value of each.

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above

Ahot-air balloon takes off from the ground traveling vertically with a constant upward acceleration of magnitude g/4. after time interval δt, a crew member releases a ballast sandbag from the basket attached to the balloon. how many seconds does it take the sandbag to reach the ground? (express your answer in terms of δt)