1. On Earth, a box has a mass of 10 kg. What is its weight?
2. On Earth, a table has a mass of 97 kg. What is its weight?
3. A man has a mass of 66 kg on Earth. What is his weight?
4. A car has a mass of 1000 kg on Earth. Two passengers each have a mass of 50kg. What is
the total weight of the car and passengers?
5. Uncle Harry weighs 80 newtons. What is his mass?
6. Aunt Jane weighs 45 newtons. What is her mass?
7. A boat weighs 4000 newtons. What is its mass?
8. The 4000 N boat picks up 5 passengers who each weigh 500 N. What is the total mass of the
boat and passengers?
9. A woman has a mass of 55 kg on Earth. What is the woman's mass on the moon where the
acceleration due to gravity is 1.67 m/s??
10. A woman has a mass of 55 kg on Earth. What would be the woman's weight on the moon
where the acceleration due to gravity is 1.67 m/s??
Answers: 1
Physics, 22.06.2019 12:00, jasondesatnick
Explain what happens at the saturation point when adding salt to water at room temperature.
Answers: 3
Physics, 22.06.2019 17:40, sosaucyy
Emmy kicks a soccer ball up at an angle of 45° over a level field. she watches the ball's trajectory and notices that it lands, two seconds after being kicked, about 20 m away to the north. assume that air resistance is negligible, and plot the horizontal and vertical components of the ball's velocity as a function of time. consider only the time that the ball is in the air, after being kicked but before landing. take "north" and "up" as the positive ‑ and ‑directions, respectively, and use ≈10 m/s2 for the downward acceleration due to gravity.
Answers: 2
1. On Earth, a box has a mass of 10 kg. What is its weight?
2. On Earth, a table has a mass of 97 k...
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History, 17.07.2019 19:30
Biology, 17.07.2019 19:30
Biology, 17.07.2019 19:30