Physics, 03.02.2020 00:52 aliyahgregory
“suppose you throw a football upward. is it true or wrong to say that you have not increased the internal energy of the air within the football? ”
Answers: 3
Physics, 22.06.2019 02:00
Free runners jump long distances and land on the ground or a wall. how do they apply newton’s second law to lessen the force of impact?
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Physics, 22.06.2019 15:30
How many neutrons does element x if it’s atomic number is 28 and its mass number is 87
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Physics, 22.06.2019 21:00
Describe how the motion of a spring being pushed forward and backward is similar to the motion of air particles in a sound wave.
Answers: 1
Physics, 23.06.2019 00:30
What types of radiation make up the electromagnetic spectrum?
Answers: 2
“suppose you throw a football upward. is it true or wrong to say that you have not increased the int...
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