For The The Followin Questions where appropriate, assume that g=10N/kg and there is no air resistance. a)why is it scientifically incorrect to say that a bag of sugar is 1 kilogram b)what is the weight of the sugar on earth C) What does an astronaut weight less on the Moon than the Earth?
Answers: 3
Physics, 21.06.2019 17:30, Bladen6579
Abaseball picther can throw a ball at about 90 miles per hour, v = 40 m/s, on solid rock ground. we now put him into space. when he throws the ball, which weighs mb = 0.15 kg moves away from himat the same speed. how long does it take the ball thrown in space to travel the 30 meters to the batter? he weighs mp = 100kg
Answers: 1
Physics, 22.06.2019 09:30, gobbler80
On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 ml of ideal gas at 20 celsius. an oil manometer ( ρ= 810 kg/m^3) reads the pressure in the vessel to be 41 cm of oil and below atmospheric pressure. what volume will the gas occupy under s. t.p.?
Answers: 2
Physics, 22.06.2019 16:00, alecnewman2002
The energy produced as a result of this flow of electrons from atom to atom is called
Answers: 3
Physics, 22.06.2019 20:30, jandrew2052
Avehicle accelerates from 0 to 30 m/s in 10 seconds on a straight road
Answers: 2
For The The Followin Questions where appropriate, assume that g=10N/kg and there is no air resistanc...
Chemistry, 18.09.2019 16:30
Chemistry, 18.09.2019 16:30
English, 18.09.2019 16:30
English, 18.09.2019 16:30
Mathematics, 18.09.2019 16:30
Physics, 18.09.2019 16:30