Your weight on the Earth is 970 N . What is your weight on Mars? Assume the mass of Mars is roughly 0.11 of the Earth's mass, and the radius of Mars is roughly 0.53 of the Earth's radius.

Express your answer with the appropriate units.

In which situation has the independent variable for the experiment been changed? check all that apply. changed from counting the number of duckweed at day 0 and day 14 to counting them every day changed from testing duckweed growth in beakers to testing duckweed growth in large outdoor tanks changed from testing the effect of ph on duckweed growth to testing the effect of light levels on duckweed growth changed from testing the effect of acid ph on duckweed growth to testing the effect of basic ph on duckweed growth

The slope of a velocity time graph over any interval of time gives the during that interval

Atomic nuclei of almost all elements consist of