Orders of Magnitude
Which order of magnitude would be correct to measure a human?
10xm
x = ?
x = 0
0.17cm to SI and Scientific Notation
1.7 x 10-3m
(9 x 102) + (9 x 102)
1.8 x 103
What is the force between two 10 kg spherical objects whose centers are located 1m apart?
6.67 x 10-9N
Calculate the weight of a 10kg object on Earth. Gravitational acceleration: 10ms-2
100N
Which order of magnitude would be correct to measure a 200ml glass of water?
2 x 10xL
x = ?
x = -1
0.0023g to SI and Scientific Notation
2.3 x 10-6 kg
(5 x 1040) - (3 x 1037)
4.997 x 1040
What is the force between a 5 kg spherical object and a 2 kg spherical object whose centers are located 1 x 102m apart?
6.67 x 10-12N
Calculate the mass of an object that has a weight of 252N on Earth. Earth's gravitational acceleration: 10ms-2
Answer in SI and Scientific Notation
2.52 x 101kg
Which order of magnitude would be correct to measure an apple, in kg?
10-1kg
60000000000000ps to SI and Scientific Notation AND to minutes
6 x 101s
1 min
(8 x 104) + (8 x 103) + (4 x 103)
9.2 x 104
What is the force between a 5 kg spherical object and a 2 x 1024 kg spherical object whose centers are located 1 x 106m apart?
6.67x102 N
Weight of 209 kg on Earth, considering gravitational acceleration to be 9.81 ms-2.
Answer in Scientific Notation and SI.
2.05029 x 103N
Which order of magnitude would be correct to measure a cell nucleus?
10-8m
1 angstrom: 1 x 10-10m
molecule: 25 angstroms in size
what is the size of the molecule in decimeters?
2.5 x 10-8dm
(3 x 1029) + (4 x 1026) + (2 x 1027) - (5 x 1028)
2.524 x 1029
What is the force between a 5 kg spherical object and a 2 x 1026 kg spherical object whose centers are located 2 x 107m apart?
1.6675 x 102N
The weight in Jupiter of a person who, on Earth, weighs 6.7 x 102N.
Earth's gravitational acceleration: 10ms-2
Jupiter's gravitational acceleration: 25 ms-2
Answer in Scientific Notation
1.675 x 103N