Physics, 04.07.2019 12:20 ashanti0411
Suppose a car is moving in a straight line and steadily increases its speed. it moves from 35 km/h to 40 km/h the first second and from 40 km/h to 45 km/h the next second. what is the car acceleration?
Answers: 1
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Which process is represented by the pv diagram? a. the isobaric process b. the isovolumetric process c. the isothermal process d. the adiabatic process
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Which of the following is the main energy source for the sun? a. fission of hydrogen b. fusion of hydrogen c. fusion of helium d. fission of iron
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Select all the correct answers. which three statements about electromagnetic radiation are true?
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Convection currents are caused by differences in what two things?
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Suppose a car is moving in a straight line and steadily increases its speed. it moves from 35 km/h t...
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