3 years ago

Which subatomic particles will you add or remove to change the mass of an atom

Physics

1 answer:

user100 [1]3 years ago

4 0

B. because protons and neutron are the sum of atomic mass of an element

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3 years ago

A skateboarder skates down a ramp for 3 seconds. If his initial velocity was 0.8 m/s and · his final velocity was 7 m/s, what wa

Contact [7]

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The acceleration of the skateboarder is 2.067 m/s²

Explanation:

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Therefore, the acceleration of the skateboarder is 2.067 m/s²

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