Normal force is exerted the surface of an object.
a. perpendicular
b. 45 degrees<...
Physics, 20.10.2019 03:00 starfox5454
Normal force is exerted the surface of an object.
a. perpendicular
b. 45 degrees
c. horizontal
Answers: 2
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Adding more pulleys to a system of pulleys needed to lift an object. a. increases the force b. decreases the force c. increases the amount of work d. decreases the amount of work
Answers: 1
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Match each vocabulary term to its definition. 1. electrons neutral subatomic particles found in the nucleus of the atom 2. neutron lowest energy position of an electron in an atom 3. photon the path of an electron around the nucleus of an atom 4. ground state negatively charged, subatomic particles 5. protons packet of energy of specific size 6. element substance with only one type of atom 7. orbital positively charged, subatomic particles found in the nucleus of the atom
Answers: 1
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How much energy is supplied to each coulomb of charge that flows through a 12-v battery?
Answers: 1
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