Physics, 14.04.2021 20:30 lchynnawalkerstudent
Please help! when a wave is reflected does it come out at the same angle or is it slightly curved?
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How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?
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(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.
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When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.
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What is the coefficient of kinetic friction μk between the block and the tabletop?
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Please help!
when a wave is reflected does it come out at the same angle or is it slightly curved?...
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