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
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Tungsten-filament lightbulb emits light based on the temperature of the filament. which phenomenon does this demonstrate?
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What is the radius of the circular path ofa charged particle in a magnetic field?
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A6,600 kg train car moving at +2.0 m/s bumps into and locks together with one of mass 5,400kg moving at -3.0m/s. what is their final velocity? +0.50 m/s -1.0 m/s +2.5 m/s -0.25 m/s
Answers: 3
Physics, 22.06.2019 01:40
In all trials, the magnitude of the final velocity for g1 + g2 was less than the magnitude of any initial velocity. as mass increased, what happened to the velocity? the velocity decreased. the velocity increased. the velocity of g1 + g2 could not be measured. the velocity was not affected by the mass increase.
Answers: 1
An object is moving on a horizontal frictionless
surface. If the net force applied to the object in...
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