1. An astronaut is getting ready to explore. If his mass is 60 kg, what is his weight
on Earth?

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

Cho is making a bar graph showing the amount of money spent on health care between 1999 and 2005. the dependent variable is the: a: money spent b: year c: number of patients

Water flows through a garden hose which is attached to a nozzle. the water flows through hose with a speed of 2.19 m/s and through the nozzle with a speed of 19.8 m/s. calculate the maximum height (in m) to which water could be squirted if it emerges from the nozzle and emerges with the nozzle removed.