Galileo had some unique personality traits. he was highly curious and observant, had the courage to challenge authorities and preconceived notions, and always held truth over everything else. give evidence from his life to support this statement.

After a big snowfall, you take your favorite rocket-powered sled out to a wide field. the field is 195 m across, and you know that your sled accelerates at a rate of 3.65 m/s2 when the rocket is on. how much time will it take the sled to cross the field starting from rest, assuming the rocket is on the whole time?

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?

Amira pulls a 3 pound wagon 4 feet. how much work has she done?