One student records information about galaxies in the chart shown below.
1
2
Type of ga...
Physics, 14.06.2021 22:50 denisebaslee15
One student records information about galaxies in the chart shown below.
1
2
Type of galaxy Shape Force holding it together Type of matter present Example
Spiral Pinwheel Gravitational Stars, gas, and dust Milky Way
Elliptical
Irregular
Which columns in the chart would most likely have the same description for all three galaxies? (3 points)
A. Column 1 and Column 4
B. Column 2 and Column 4
C. Column 1 and Column 3
D. Column 2 and Column 3
Answers: 2
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Rocío strikes a 0.058-kg golf ball with a force of 272n and gives it a velocity of 62.0m/s. how long was ricío club in contact with the ball?
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Physics, 21.06.2019 15:10
Alightning strike consists of charge moving from a cloud to the ground . in one particular case, the electrons in a lightning strike are confined to travel within a radius of 1.5 m and to move at a speed of 5.0 x 10 m/s. if the density of electrons in the strike is 10'15 electrons/m what current is carried by the lightning ?
Answers: 1
Physics, 21.06.2019 21:30
Apendulum has a mass of 1.5 kg and starts at a height of 0.4 m. if it is released from rest, how fast is it going when it reaches the lowest point of its path? acceleration due to gravity is g = 9.8 m/s2. a. 2.8 m/s b. 0 m/s c. 5.9 m/s d. 4.3 m/s
Answers: 1
Physics, 22.06.2019 03:10
Aphysical change is a change in the size, shape,, or stafe of matter true or false
Answers: 1
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