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Questions in physics

[Answered] Convert the mass to kilograms. | Mass (g) | Mass (kg) | |----------|-----------| | 1000 g | | | 500 g | | | 100 g | | | 50 g | | | 20 g | | | 10 g | |

[Answered] You need to put a metal rod into a hole in a metal cylinder, but it is too tight. Which would be the best strategy to make the rod fit? (Consider using cooling and/or heating.)

[Answered] How do you determine which line is faster when comparing two lines on a time vs. position graph?

[Answered] Running for his life, Riley travels 100 m in 9.83 s. What was his average velocity in m/s and km/h?

[Answered] How much force is required to accelerate a 2 kg mass at [tex]3 \, \text{m/s}^2[/tex]?

[Answered] A car moving at 4.5 m/s accelerates at [tex]2.5 \, \text{m/s}^2[/tex]. After 7 seconds, how fast will it be moving?

[Answered] How do you find velocity when given three numbers?

[Answered] What is the difference between a hypothesis, a theory, and a scientific law?

[Answered] A body of mass 40 kg is accelerating at a rate of 9 m/s². What is the rate of change of linear momentum?

[Answered] Fill in the blank, please: ______ is the transfer of thermal energy between particles of matter that are touching.