Physics, 21.01.2021 05:30 belindajolete
An object is moving on a horizontal frictionless
surface. If the net force applied to the object in the
direction of motion is doubled, the magnitude of
the acceleration of the object is
(1) halved
(3) unchanged
(2) doubled
(4) quadrupled
Answers: 2
Physics, 21.06.2019 21:00
When a neutral charge, comes into contact with a positive charge they repel each other nothing happens the neutral charge becomes negative they attract each other
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What are similarities and differences between refraction, reflection, diffraction and absorption?
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Simon is writing a story about an astronaut whose spacecraft has been boarded by space pirates. the astronaut has her lucky penny in her hand behind her back as the space pirates break into the control room. she has just locked the controls so that the ship is accelerating in the direction of the control room’s ceiling. simon wants the astronaut to use the penny to hit a button on the control panel to turn off the lights and escape. the button is located a short distance behind and below the astronaut’s hands. how should simon use the theory of relativity to describe what the astronaut must do in order to hit the button?
Answers: 1
An object is moving on a horizontal frictionless
surface. If the net force applied to the object in...
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