Question 6 of 15
Which of the following is a true statement?
A. Electric forces stay the same...
Physics, 30.03.2021 21:00 gabbystar517
Question 6 of 15
Which of the following is a true statement?
A. Electric forces stay the same as distance changes, but electric
fields change.
B. Both electric fields and electric forces increase in strength as the
distance decreases,
C. Electric fields don't change in strength with distance from a
charge, but electric forces do,
O D. Both electric fields and electric forces maintain their strength at
the distance increases,
SUE
Answers: 3
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For a particular reaction, ? h = -144.6 kj and ? s = -301.2 j/k. calculate ? g for this reaction at 298 k.
Answers: 1
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If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.
Answers: 1
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A100 kg running back runs at 5m/s into a stationary linebacker. it takes 0.5 for the running back to be completely stopped
Answers: 3
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Aplayground merry-go-round has a radius of 4.6 m and a moment of inertia of 200 kg-m2 and turns with negligible friction about a vertical axle through its center. a child applies a 26.0 n force tangentially to the edge of the merry-go-round for 15.0 seconds. if the merry-go-round is initially at rest, how much work did the child do on the merry-go-round?
Answers: 1
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