Calculate the speed above. what type of motion is describe on this graph?

graph the paper vs. time.

does your graph for speed vs time match your distance vs time graph how do you know?

Write the equation for momentum, first using symbols for the variables, then using words for the variables.

Afigure skater is rotating at a rate of 200 revolutions per minute. what is the angular speed, in units of rad/s? 20.9 12000 200 3.33

Which of the following statements are evidence that gases do not always behave ideally? check all that apply.? a. co2 gas becomes dry ice (solid co2) at 1 atm and –78.5 °c. b. when two gases are mixed, they follow dalton\'s law of partial pressures. c. at 4 k and 1 atm, helium is a liquid. d. it is impossible to compress a gas enough so that it takes up no volume.