Physics, 02.12.2021 23:00 khloenm309
A 1,500. 0 kg car hits a brick wall with a force of 60. 0 N in 1. 75 seconds. What is the change in the momentum of the car?
Answers: 2
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State one advantage and one disadvantage of using a plane mirrior as a driving mirrior
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Which sound characteristic is not affected by the relative motion of an object
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The items in the following list are all units of matter. which is the smallest unit that retains the properties of the matter? a.) atom b.) compound c.) electron d.) element
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Assume that two of the electrons at the negative terminal have attached themselves to a nearby neutral atom. there is now a negative ion with a charge -2e at this terminal. what are the electric potential and electric potential energy of the negative ion relative to the electron? the electric potential and the electric potential energy are both twice as much. the electric potential is twice as much and the electric potential energy is the same. the electric potential is the same and the electric potential energy is twice as much. the electric potential and the electric potential energy are both the same. the electric potential is the same and the electric potential energy is increased by the mass ratio of the oxygen ion to the electron. the electric potential is twice as much and the electric potential energy is increased by the mass ratio of the oxygen ion to the electron.
Answers: 3
A 1,500. 0 kg car hits a brick wall with a force of 60. 0 N in 1. 75 seconds. What is the change in...
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