Physics, 03.06.2021 19:30, ethangeibel93
A 2 kg object moves with a speed of 3 m/s. A 6 kg object moves with a speed of 2 m/s. What is the total kinetic energy of the two objects?
Answers: 3
Physics, 21.06.2019 19:00, mfoster495
How many neutrons does element x have if itβs stormy umber is 33 and itβs mass number is 95?
Answers: 3
Physics, 22.06.2019 02:30, scasemere
Mass (kg) force (n) 5 25 10 50 15 75 20 100 a student was trying to find the relationship between mass and force. he placed four different masses on a table and pulled them using a spring scale. the table shows the different masses used in the experiment and the force required to pull each mass. the student concluded that more force was required to pull heavier objects. what comment would you make regarding his conclusion? a) no clear relation can be observed between mass and force from the data. b) there is a direct proportion between the mass and force listed in the table. c) gravity should have been taken into account while performing the experiment. d) there is an inverse proportion between the mass and force listed in the table.
Answers: 2
A 2 kg object moves with a speed of 3 m/s. A 6 kg object moves with a speed of 2 m/s. What is the to...
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