Forces and Free-Body Diagrams
AP Physics 1 · Flashcards · Application
AP PHYSICS 1 · FLASHCARDS
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QUESTION
What is the effect on net force if two equal forces act in opposite directions?
QUESTION
What is the effect on acceleration if net force is doubled?
QUESTION
Calculate the gravitational force on a 10 kg mass on Earth's surface.
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ANSWER
F
=
98
N
F = 98 \text{ N}
F
=
98
N
. Using
W
=
m
g
=
10
×
9.8
=
98
N
W = mg = 10 \times 9.8 = 98 \text{ N}
W
=
m
g
=
10
×
9.8
=
98
N
.
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