Chemistry, 16.11.2019 00:31 ravenmcfarlandp07okx
Astudent is investigating acceleration with blocks of different masses. she applies varying amounts of force to the blocks and measures the acceleration. the table shows the results of the student's investigation. force (newtons) mass of block (kilograms) acceleration (meters/second2) 25 5 5 20 2 10 10 5 2 50 10 5 100 4 25 the student claims that if she applies a force of 10 n to a block with a mass of 10 kg, it will accelerate faster than 2 m/s2. which group of answer choices the claim is correct because heavier objects require more force to accelerate. the claim is incorrect because heavier objects require more force to accelerate. the claim is correct because heavier objects require less force to accelerate. the claim is incorrect because heavier objects require less force to accelerate.
Answers: 2
Chemistry, 22.06.2019 08:30
What is the independent variable in this investigation? mass volume sample number substance density
Answers: 3
Chemistry, 23.06.2019 02:00
Alice did an experiment to find the relationship between the angle at which a ray of light strikes a mirror and the angle at which the mirror reflects the light. she placed a ray box in front of a mirror. she changed the angle at which the light from the ray box struck the mirror and noted the corresponding angle at which the mirror reflected the light. which of the following is the dependent variable in this experiment? the mirror used to reflect the light the ray box used as the source of light angle at which the light from the ray box strikes the mirror angle at which the mirror reflects the light from the ray box
Answers: 2
Chemistry, 23.06.2019 04:10
What does the field of thermodynamics relate to a-changes in nuclear reactions b- changes in energy in systems c changes in molecular structure d changes in atomic properties
Answers: 1
Astudent is investigating acceleration with blocks of different masses. she applies varying amounts...
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