Math, asked by Lizzycapri, 8 months ago

answer pls i will mark as brainliest ​

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Answered by MysteriousPhantom
1

Answer:

calculate speed of an object that travels 3km every 5 minutes claculate in km/h

Step-by-step explanation:

An element's mass number (A) is the sum of the number of protons and the number of neutrons. ... Protons and neutrons both weigh about one atomic mass unit or amu. Isotopes of the same element will have the same atomic number but different mass number

Answered by magudeshkumar790
1

Answer:

3(5/60) by kinematics so it is 36hmph

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